7 weeks 5 days pregnant what is happening. All about the seventh week of pregnancy. Child development in the last weeks of pregnancy

The seventh week of pregnancy is one of the most difficult stages for a woman, since significant changes occur in her body associated with the beginning of intrauterine life. At this time, all the signs of a possible pregnancy are noted: absence of the menstrual cycle, nausea, weakness, drowsiness. An ultrasound at 7 weeks of pregnancy will help confirm a woman’s guesses.

This stage indicates pregnancy if symptoms become obvious in the form of frequent urge to go to the toilet, emotional lability, anxiety, suspiciousness, gastrointestinal problems, breast swelling, darkening of the nipples. At this stage, the woman feels unhealthy, there is fatigue, malaise, and an emotional outburst. The expectant mother may experience shortness of breath, heartburn, abdominal discomfort, and constipation.

At week 7, a sharp change in mood is possible, and increased anxiety is often observed. Almost immediately, changes occur in a woman’s appearance: the skin becomes oily, and acne may appear. In some women, on the contrary, a healthy glow may appear, age spots disappear, and the skin is clean and healthy.

To prevent this period from causing significant changes in a woman’s appearance, to improve the health and condition of the skin, it is necessary to add more nutrients to the diet in the form of vegetables, berries, and fruits. It is worth remembering that the course of pregnancy at this stage is strictly individual, with the presence or absence of any signs.

At the 7th week of pregnancy, familiar dishes and smells can cause disgust, and previously unacceptable tastes and aromas can become quite pleasant. This may mean that the child lacks minerals and vitamins. During this period, the expectant mother may feel pain in the back and abdomen associated with an enlarged uterus and stretching of muscle tissue. A slight tingling sensation in these areas is considered normal.

Weight may increase slightly, migraines, decreased blood pressure, and rhinitis are possible. The size of the female uterus acquires volumes identical to the fetus. At the 7th month of pregnancy, the uterus doubles in size, becoming more comfortable for the location of the embryo.

The abdomen does not change at 7 weeks of pregnancy. If the pain is constant, you can massage the painful areas, drink chamomile tea, or take a warm bath. If a woman’s stomach hurts more than usual at 7 weeks, and bloody or brown discharge appears, this indicates a risk of miscarriage or fetal death. To save the fetus, you must immediately consult a doctor. If there are deviations from the norm, the doctor will prescribe inpatient therapy to maintain the pregnancy.

View of a fetus at 7 weeks gestation

The appearance of the embryo at 7 weeks resembles the shape of a bean, and the size of the fetus ranges from 7-11 mm. At week 7, using ultrasound diagnostics, you can hear the fetal heartbeat and determine the number of beats. What happens to the child during this period? At this stage, the baby’s intestines and colon have already formed, the pancreas is capable of producing insulin, and the liver has bile ducts. A child studied at 7 weeks of pregnancy already has all the necessary vital functions to stay inside the mother’s womb.

An embryo at 7 weeks is more and more similar to a newborn baby, but it is still too early for the systems and organs to fully form. The weight of the fetus at the 7th week of pregnancy is less than 100 g - only 0.8-1.3 g. The coccygeal crown, measuring 13 mm, allows it to have a convenient location in the uterus.

The development of a child at 8 weeks of pregnancy is characterized by the formation of the nose, lips and jaw. Baby teeth are embedded in bone tissue. The nervous system of the embryo is rapidly developing and improving. The fetus has a head that is larger than the body due to the active action of brain cells. The brain, which has 2 hemispheres, begins to form: it is divided into 5 sections, it becomes similar to the brain of a full-fledged person.

Is it possible for a woman to have an ultrasound at 7 weeks of pregnancy?

An ultrasound scan at this stage is voluntary; it is often prescribed if pregnancy is suspected. Ultrasound diagnostics at the 7th week of pregnancy is necessary to determine a possible threat of miscarriage or frozen fetus. This period is most favorable for determining the tone of the uterus and for detecting fibroids. The condition of the female organs is assessed and the date of birth is set.

The procedure is prescribed by the attending physician in case of a pathological risk or an abnormal deviation in the development of the embryo. Indicators of the coccygeal-parietal size make it possible to determine in advance the presence of a chromosomal disease. So, normally, CTE at average values fluctuates within 8 mm. The norm is from 7 to 13 mm.

The size of the fertilized egg is the most accurate indicator of gestational age. You can see it on an ultrasound 3-4 weeks after the last menstruation. If using an ultrasound sensor it was not possible to determine the size of the embryo, an ultrasound scan is scheduled a little later.

In the seventh month of pregnancy, fetal development continues actively, so it is important to determine in advance possible anomalies in its vital capacity. Based on the results of the ultrasound, the doctor issues a conclusion on the advisability of continuing or terminating the pregnancy. When pregnancy is confirmed, and if no pathological development is detected on ultrasound, the woman will need to undergo tests: blood for hCG, syphilis, a smear from a gynecologist for infections and STDs, and urine. You also need to undergo fluorography, and then register. Those who are registered must follow the doctor's instructions.

How will diagnosticians do an ultrasound of a pregnant woman at 7 weeks?

An ultrasound is performed at the 7th obstetric week of pregnancy in a special room using ultrasound equipment that displays the examination results on the screen. The woman needs to lie down on the couch, exposing her stomach. The doctor applies the gel to the abdomen for better glide of the sensor. The screen displays the state of the internal organs of the embryo, its size, how it looks and feels at the current moment.

If a more detailed assessment of the fetus and placenta is required, a transvaginal ultrasound examination is prescribed. How is this type of ultrasound done? The procedure is not painful. A disposable condom is placed on the sensor, after which the tube is inserted into the pregnant woman’s vagina. The result is displayed on the device monitor. The price of the procedure will be from 1500 to 5000 rubles. You can get a photo of the embryo on the device screen by performing a 3D ultrasound, which makes it possible to conduct a thorough analysis of the condition of the female organs and the condition of the fetus.

The earlier the ultrasound is performed, the more accurately the date of the upcoming birth is determined, since the size of the child will correspond to the time of conception to within a few days. Women who have had irregular periods will be able to obtain reliable information about the date of birth of the child. Also, the ultrasound image will indicate the number of embryos: it will show how many children the pregnant woman is expected to have - one, twins or more. The cost of the procedure is 2400 rubles.

What to take with you to the ultrasound

You should take with you a clean diaper, a disposable condom, wipes for removing the gel, a doctor’s referral and an exchange card. Before the procedure, you need to drink 1-1.5 liters of water: if the woman’s urine is full, the diagnostician receives more reliable research results.

At the 7th obstetric week of pregnancy, you must adhere to the following set of rules:

Even if you feel very hungry, there is no need to overeat - this will have a bad effect on the functioning of the gastrointestinal tract.
Visit a gynecologist and register with the antenatal clinic.
Lead a healthy lifestyle, avoid stress and physical activity.
Swap your heels for comfortable shoes, and your clothes for loose items made from natural fabrics.
Take vitamin supplements and do gymnastics.
Avoid crowded places to reduce the risk of viral or infectious diseases.

It is necessary to systematically visit the gynecologist who is leading the pregnancy, strictly adhere to the recipe recommended by him, take tests in a timely manner, and be present at every scheduled examination. Only in this case the baby will be healthy and the pregnancy will pass without complications.

Ultrasound at seven weeks of pregnancy is a procedure prescribed for indications of ectopic pregnancy, as well as for a number of other pathological factors and complaints of a woman about deterioration of well-being. An ultrasound examination will help to accurately determine the gestational age and the date of the upcoming birth. The diagnostician will report the results of the ultrasound and issue a special paper that must be presented to the gynecologist. Based on this paper, the gynecologist determines the further course of pregnancy management.

What happens: the embryo straightens, the formation of the face continues, and the fingers stand out. In the seventh week of pregnancy, the heart is divided into four chambers, but it is not yet in its place. The brain is divided into two hemispheres. A mucous plug is formed, which protects the child from the influence of external factors. Gender identification occurs.

Fetal height is 13 mm, weight is 1.1-1.3 g. At this time, you need to register, if this has not already been done. The doctor must order tests, determine the risk group and potential dangers of pregnancy.

Swelling may join the already familiar symptoms; the uterus increases in size, this leads to mild pain in the abdomen and groin, and increased urination; A dark line may form on the abdomen as a result of pigmentation disorders.

The expectant mother gradually gets used to the sensations that accompany her first weeks of pregnancy. To alleviate the condition, you should avoid high heels, hot baths and saunas, and minimize physical and emotional stress.

You need to monitor the discharge. If, in parallel with cramping pain in the abdomen, a bloody “smear” appears, there is a risk of “miscarriage”.

An ultrasound photo of the baby will already make it possible to determine its size, but it is still very early to find out the gender.

At the 7th week of pregnancy, the baby pleases us with its rapid development. The little heart has finally formed completely, and now two atria and two ventricles can be distinguished in it, just like in an adult. However, it has not yet taken the place allotted to it by nature in the body. The first red blood cells appeared in the peripheral blood.

Other systems do not lag behind the cardiovascular system. Active changes are also taking place in the digestive system: the baby’s intestines are growing in length, and the large intestine and appendix have already formed. The pancreas produces the first portion of the hormone insulin. And the first bile ducts are formed in the liver.

Briefly about the main thing

Gradually, the embryo straightens, the space between the head and the body becomes thinner and a prototype of the neck appears. The head is now much larger than the body, and this is no coincidence, because the brain is actively growing and developing. At week 7, it has already divided into two hemispheres and actively controls the processes occurring in the embryo, including sending motor impulses to the muscles, and the embryo moves.

The respiratory and endocrine systems also improve, the kidneys and reproductive system develop. The gonads begin to form into the ovaries or testes. However, on Ultrasound Determining the sex of a child is now quite difficult.

The limbs of the fetus develop. The arms are ahead of the legs in development. They lengthen and acquire the ability to flex the elbow and wrist. The palm and finger buds are formed. The boundaries of the shoulders and forearms are determined. And the legs are still small fins.

Parts of the face are actively developing. The inner and outer ears are forming, the rudiments of the auricles are already visible. The eyes are still far apart, and the embryo looks like a small alien. However, the iris of the eyes, retinal pigments and eyelashes on the eyelids have already formed. The nose is also developing, and small nostrils can already be distinguished. The upper lip and jaw are formed. This gives impetus to the formation of baby teeth.

By the 7th week, the umbilical cord has finally formed; if previously it contained two veins, now the right one disappears, only the left one remains. And since the umbilical cord has formed, it means that uteroplacental blood flow has also been established, the placenta at this stage becomes denser, but its full development will occur only by the 12th week.

Feel

During this period, a woman still has the same sensations, nausea and vomiting in the morning continues, and frequent urination, which is associated with an increase in the volume of circulating blood. They may suffer from headaches, drowsiness, increased fatigue, frequent mood swings, increased irritability, and tearfulness. The breasts become larger, the tingling continues, the nipples darken, and their sensitivity increases. Constipation, bloating, and heartburn may occur. Due to changes that occur against the background of hormonal changes in the body, every tenth woman experiences a decrease in blood pressure in the first months of pregnancy. This can cause dizziness and fainting. But these side effects may be symptoms of anemia. Regular observation of a pregnant woman by a doctor, monitoring of tests and timely prescription of medications will prevent this complication.

A woman may notice the appearance of edema, this is due to the fact that normal pregnancy is characterized by fluid retention in the body, as well as an increase in the volume of circulating blood, changes in the functioning of the kidneys and heart. Most often, swelling is observed in the ankles, shins, and fingers and can worsen during hot weather.

Stomach ache

Many women at this stage report pain on the sides of the abdomen, most often with tension in the uterine ligaments due to its growth. But pain in the lower abdomen should be alarming, especially if it is accompanied by bloody discharge and has a cramping, pulling nature. If this is accompanied by lower back pain, you should urgently consult a doctor - there may be a risk of miscarriage.

Fetus and belly size

The fetus is actively growing and developing, and by 7 weeks its height is 13 mm and its weight is 1.1-1.3 g. At this time, the baby begins to move, but the mother cannot yet appreciate his efforts. The uteroplacental circulation has formed, which means that the child’s body is almost completely dependent on the mother, which means she needs to give up smoking (if she has not already done so) and alcohol, now she must monitor her diet more closely, because What she eats affects the baby’s condition. Well, an ultrasound can show whether the pregnancy is progressing intrauterinely, the number of fetuses, how they are fixed in the uterus, their movements, and you can also hear their heartbeat. Also, using ultrasound, you can detect inflammation of the uterus and bladder, as well as detect fibroids.

The uterus has already increased in size, but this is not yet enough for the abdomen to increase, so so far nothing has changed.

Dangers

In addition to the dangers described in the earlier weeks of pregnancy, another one is added. Once at the 7th week of pregnancy, red blood cells appear in the peripheral blood of the fetus, which means that its Rh factor is also determined. The Rh factor is a protein on the surface of the red blood cell; if present, the Rh factor is positive; if absent, the Rh factor is negative. In 85% of people the Rh factor is positive, in the remaining 15% it is negative. Why is it important to know this? The fact is that if parents have different Rh factors, this can lead to an unpleasant situation during pregnancy - to Rh conflict. If a child inherits the father’s Rh factor, it means that an organism with a Rh factor that is foreign to her will develop in the mother’s body, as a result of which her body will produce Rh antibodies, which are designed to attack the foreign organism. As a result of this attack, the red blood cells of the fetus are destroyed, which leads to anemia and hypoxia. The breakdown products of red blood cells have a toxic effect on the body of both mother and child. Usually, the first pregnancy with an Rh conflict proceeds normally, but the second is fraught with miscarriage. To avoid the unpleasant consequences of a Rh conflict, you need to take measures in advance - no later than 7-8 weeks, find out your Rh factor and the father of the child, if they differ, get tested for the presence Rh antibodies and donate them every href="/devyatyj-mesyac-beremennosti/">9 months. If antibodies are detected at any time, it is necessary to undergo examination at a clinic specializing in this problem; if antibodies are not detected, continue to be observed in the antenatal clinic.

Nutrition

Since uteroplacental circulation has been established at this stage, it is necessary to monitor nutrition even more carefully, give up artificial foods in favor of natural ones, eat fruits and vegetables, drink milk, give up salty, smoked and spicy foods - such foods contribute to even greater water retention in the body, which leads to swelling.

If you suffer from dizziness and fainting, you need to drink regularly, if the dizziness is associated with anemia, that is, iron deficiency in the body. Iron is necessary to build the hemoglobin molecule, the main oxygen carrier. An existing deficiency is difficult to eliminate with food, so doctors most often prescribe iron supplements and multivitamin complexes. But for the prevention of iron deficiency, nutrition is perfect. The daily requirement of iron for an adult is 1-2 mg per day, and during pregnancy an additional amount of about 2.5 mg of iron is required. Foods that are excellent sources of iron are: meat, liver, fish, buckwheat, beans, peas and sprouted wheat. To ensure better absorption of iron, you should eat foods rich in vitamin C, which promotes iron absorption, and try to avoid coffee and tea, which interfere with iron absorption.

What to do

It is necessary to register with the antenatal clinic, if you have not already done so, to find out if you and your family have genetic and chronic diseases. If you have myopia, you should visit an ophthalmologist, because during pregnancy there is additional stress on the blood vessels of the eyes.

It is also necessary to undergo many tests: a clinical blood test, on the basis of which anemia and other blood diseases can be detected; biochemical blood test, which allows you to evaluate metabolism and the functioning of major internal organs; an analysis to determine the blood group and Rh factor; if the mother’s blood is Rh negative, the antibody titer is determined, thus determining the risk of developing a hemolytic disease in the child. A coagulogram is performed at the first visit, then according to indications. It evaluates the blood coagulation system of a pregnant woman. A blood test for markers of viral hepatitis B and C, HIV and syphilis - the presence or absence of these diseases is determined, and is usually carried out three times during pregnancy.

But in general, the requirements for a pregnant woman are the same as before - maintain a work and rest schedule, eat regularly, give up heavy physical work, give up high heels, don’t take hot baths and especially saunas, get positive emotions, do your favorite things.

Belly photo

The embryo already looks like a little person: it has the rudiments of arms, legs, and a head, which is still larger than the body and tilted towards it. Now the formation of the central nervous system is most actively taking place, which is why the embryo’s head is the largest part of the body.

At this stage, the expectant mother already notices changes in her well-being. It seems that the cherished two lines have just appeared on the test, and now your mood begins to change, weakness and nausea may appear. You already fully feel your unforgettable situation. Signs of pregnancy at 7 weeks become more and more obvious. And although your belly will not get bigger anytime soon, you may notice some changes in your appearance.

How many months have passed? Two months of your pregnancy have already passed without a week! Obstetricians calculate the gestational age from the first day of the last menstrual period. This is convenient, since it is often impossible to accurately determine the date of conception. But in fact, now about 4-5 weeks have passed since fertilization. The embryo is about the size of a bean, weighs about 0.8 g, and is no more than ten millimeters long.

What happens in the 7th week of pregnancy?

The gestation period of 6.7 weeks is the period when the foundations of the baby’s internal organs are laid, its arms and legs are formed. The brain is actively developing. This period is marked by the beginning of the heart. In the video below you can see that the embryo can already move its arms and legs a little. His head is still constantly tilted towards his body, but very soon the baby will begin to straighten, turn his head, and actively move.

Mom may notice that mood swings have appeared, and her appetite may worsen. The baby actively takes from the mother’s body all the substances necessary for its growth and development, so your diet should be very varied, you need to take special vitamin and mineral preparations for expectant mothers.

Embryo at 7 weeks of pregnancy and its development

At week 7, the development of the embryo undergoes significant changes every day. Now the bookmarks of all organs are being formed. The cerebral hemispheres are actively growing. You can already discern facial features on the baby’s head. Dark dots are visible where the eyes form. The lining of the ears, nose, and the pit where the mouth will form are also visible.

A narrower part appears between the head and body of the embryo - this is where the neck is formed. The baby's back is still bent. The formation of arms and legs continues. They are already divided into two segments, the fingers have not yet formed. Palms gradually form. The legs are now somewhat shorter than the arms, the areas of the future feet resemble flippers. Fingers will soon form.

The improvement of the heart and blood vessels continues. Four chambers have already practically formed. Large vessels have formed, and contractions of the small heart ensure blood circulation in them.

The formation of the respiratory system continues. The pulmonary section is formed, the bronchial tree divides - the main bronchi are formed.

In a child at 7 weeks of pregnancy, the liver is already actively performing a hematopoietic function. The spleen has formed, which at an early stage of the baby’s development is also responsible for hematopoiesis. The intestinal tube is growing, which for the most part is now located outside the abdominal cavity.

Photo of the baby, ultrasound

Mom's feelings

Quite often at this stage, a woman is worried about toxicosis. You may experience nausea, drooling, and sometimes vomiting. Often, with toxicosis, appetite decreases and a craving for unusual foods occurs. Now it is very important for you to eat well, despite your lack of appetite.

Most expectant mothers at this stage note increased sleepiness; sometimes there is a feeling that it is impossible to get enough sleep. The reason for this phenomenon is a change in hormonal levels, adaptation of the body. Try to get more rest, go to bed on time and after a walk.

Each woman is individual, but at 7–8 weeks of pregnancy, most have the same symptoms. The main sensations are associated with toxicosis. But there are also many positive things - after all, you just recently found out about your pregnancy, and now you and your spouse are getting used to the fact that there will soon be an addition to your family.

At this time, a very important process occurs - the mucous plug of the cervix is formed. During pregnancy, the cervical plug will protect the baby from infectious agents, and it will come off immediately before birth.

The breasts gradually enlarge. Hormonal changes prepare the glandular tissue for milk production. You may sometimes experience discomfort and heaviness. Wear comfortable underwear, and it is better to buy bras for pregnant and nursing mothers. They are made from natural fabrics, have a comfortable shape, wide straps, as well as special pockets for inserts, which will be very useful when colostrum begins to be released.

At the 7th week of pregnancy, the uterus has already increased slightly and slightly presses down on the bladder. Already now you may often feel the urge to go to the toilet.

This period of pregnancy is accompanied by an increased risk of miscarriage. At 7 weeks of pregnancy, the function of the corpus luteum in regulating hormonal balance during pregnancy begins to fade. Further this role will be performed by the placenta. That is why now you may periodically feel a tugging in your lower abdomen. If these sensations go away after rest and are not painful, then there is no reason to worry. But if severe pain or bleeding occurs, this is a reason to immediately consult a doctor.

Discharge at 7 weeks of pregnancy

During this period, changes occur in the vaginal mucosa. Blood flow increases, epithelial cells are more actively exfoliated, so the discharge may become more abundant and lighter. This is the norm. It is worth paying attention if the color, consistency changes, or an unpleasant odor appears.

Intimate relationships during pregnancy are an issue that has many unjustified restrictions. Experts clearly state that intimate relationships are beneficial both physically and psychologically. Sexual intercourse is accompanied by improved blood circulation in the pelvic organs, including the uterus, which is very useful. An exception is the presence of medical contraindications such as the threat of miscarriage and placenta previa. In all other cases, if you feel well, there is no reason for restrictions.

From the very beginning of pregnancy, you should carefully monitor your diet. Of course, sometimes you want to pamper yourself with something, and this is completely acceptable. But your diet should be calculated based on the baby's needs. It is growing very actively now, and it needs a lot of different substances.

Your diet should contain different protein products, since many amino acids from which the body's cells are built come only from food. Eat lean meat, fish, dairy products. Make it a rule to eat several servings of vegetables every day, and different ones. This way your body will receive not only healthy fiber, but also many vitamins, microelements, and antioxidants. Diversify the menu with berries, fruits, different types of greens, nuts, dried fruits.

Pregnancy is often accompanied by constipation, and its cause is not only compression of the intestines by the uterus, which occurs in the later stages, but also hormonal changes that contribute to decreased motility. Therefore, it is now necessary to prevent this problem by changing diet. The expectant mother's diet should contain a lot of fiber, dietary fiber, and foods with sufficient potassium content (prunes, dried apricots, and others). Dairy products are very useful, especially homemade yogurt. Be sure to monitor the amount of liquid you drink. You need about two liters of clean water per day. Many people believe that juices and tea can replace this volume, but this is not so. For the normal course of biochemical reactions and all physiological processes, water is needed.

Pain at 7 weeks of pregnancy

Abdominal pain is a common cause of concern for expectant mothers. They are often associated with increased myometrial tone. It should be taken into account that the tone can increase normally. For example, there may be a feeling of tension in the lower abdomen after getting out of bed, fast walking, or physical activity. But if abdominal pain occurs at 7 weeks of pregnancy, this requires examination. You should be alert to any pain, especially prolonged aching pain, even if it is localized only in the lumbar region, as well as spotting. These are alarming signs, and in such a situation, urgent medical attention is required.

The seventh week of pregnancy is the right time to register. The sooner you do this, the sooner you will undergo the necessary examination and be sure that everything is in order. You will be prescribed blood tests, urine tests, blood pressure, height, weight, etc. measurements. If necessary, the doctor may prescribe a study of blood hormone levels, for example, at 7 weeks of pregnancy. You will also be given a referral for an ultrasound examination. Ultrasound at the 7th week of pregnancy is performed only when indicated, and a screening test is scheduled for 11–14 weeks.

Useful video

Questions - answers

I noticed that already at 7 weeks of pregnancy the size of my breasts had increased slightly, and it hurt a little. Is this normal for this stage of pregnancy?

Yes, absolutely normal. The hormonal background changes from the very first days of pregnancy, your body is preparing to feed the baby, so the breasts have already become somewhat larger, and a venous network may appear. Painful sensations are also normal, to reduce them you need to wear comfortable supportive underwear made from natural materials that do not compress the chest.

Why is the 7th obstetric week of pregnancy different from the gestational week?

The actual beginning of pregnancy is the day of ovulation, when the egg is fertilized. However, this occurs in different women on different days of the menstrual cycle, so it is extremely difficult to determine the true onset of pregnancy. Therefore, for the convenience of calculations and accuracy, the gestational age is usually calculated from the first day of the last menstruation. Therefore, the gestational period differs from the obstetric period by about two weeks. However, it is the obstetric reference system that is generally accepted, and the gestational age and baby size standards are always indicated according to this system.

I really want to do an ultrasound and see the baby! Is it possible to take a photo of the fetus during an ultrasound?

Ultrasound examination is a diagnostic technique that is safe for the fetus and mother, and it is quite possible to do an ultrasound at 7 weeks. However, at such an early stage the baby is still very small, so it will not be possible to take a photo in which the baby’s facial features, position, arms, and legs can be distinguished. The first ultrasound is scheduled for 11–14 weeks of pregnancy. At this stage, it is already possible to exclude developmental anomalies and genetic pathology of the baby, and everything will be clearly visible in the ultrasound photo. Therefore, it is better to wait a little.

What to do if your stomach hurts at 7 weeks of pregnancy?

Be examined by an obstetrician-gynecologist. The first trimester of pregnancy is accompanied by a high risk of uterine hypertonicity and the threat of miscarriage. The doctor should rule this out first. There can be many causes of abdominal pain, but hypertonicity is now dangerous. In later stages, painful sensations may be associated with compression of neighboring organs by the enlarged uterus, with stretching of the ligaments that support the uterus, but now it is too early for this. If you have abdominal pain, you should definitely consult a specialist.

After visiting the gynecologist, I began to experience spotting. This is not dangerous?

During pregnancy, changes occur in the vaginal mucosa: it becomes looser and is easily injured. Therefore, often after a vaginal examination, single discharge mixed with blood may appear. But if the bleeding is prolonged, you need to be examined, as this symptom may indicate a threat of miscarriage.

What should I do if I have a sore throat at 7 weeks of pregnancy? You can't take antibiotics. How to treat?

You need to see a doctor urgently. Sore throat does require antibacterial therapy, but there are drugs that are not harmful to the embryo, and you can take them during pregnancy. But a doctor must prescribe such treatment, taking into account the characteristics of the disease.

I'm now 7 weeks pregnant. My lower back has been aching for two days now, but for some reason only on the left. What could be the reason?

The clinic you described may be due to pyelonephritis - inflammation of the renal pelvis. This disease often occurs during pregnancy against the background of physiological immunodeficiency. And aching sensations in the lumbar region may really be the only symptom. Be sure to consult a doctor - antibacterial treatment should be prescribed. No medications should be used independently, only as prescribed by a doctor.

During my 7 weeks of pregnancy, I have frequent urination, sometimes painful. This is fine?

Frequent urination, even in early pregnancy, may be normal, but it should not be painful. Pain when urinating is a sign of inflammation of the urethra or bladder. Consult a doctor - you will be prescribed appropriate treatment that is effective and safe for the baby.

An embryo at 7 weeks of pregnancy can already rightfully be called a fetus, that is, a little person. At 7 weeks, the embryo becomes similar to a newborn child, although the formation of all organs is still very far away.

Fetal baby at 7 weeks

An embryo at 7 weeks, of course, bears little resemblance in appearance to an adult. The size of the fruit barely reaches 10 mm, and its weight does not reach one gram. At week 7, the eyes are still located on the sides of the head, but the iris has already begun to form. In the outline of the nose you can see tiny nostrils.

At 7-8 weeks, the arms of the embryo are already bending at the wrists, and the forearm is also beginning to stand out. In addition, a tubercle appears between the legs, which is the beginning of the development of the external genital organs. At week 7, the baby still has a small “tail”, which will disappear a little later.

Fetal development at 7 weeks

At 7 weeks of age, the fetal brain is actively developing. The cardiac system is also being formed - the baby already has a left and right atrium, and very soon the heart will move from the middle of the chest to its rightful place. In addition, even if you place the ultrasound sensor on the mother’s belly, you can listen at 6-7 weeks.

Although the baby will take its first breath only after birth, the respiratory system – the lungs and bronchi – is already developing. Big changes occur in the intestines - the colon finishes forming, and the pancreas begins to produce insulin.

At the end of the 7th week, the umbilical cord will be fully formed, which will take on all the functions of providing the fetus with oxygen and nutrients. The placenta becomes denser, a barrier appears that protects the baby from some harmful toxins and substances found in the mother’s body.

7 weeks of pregnancy for the expectant mother

The first trimester of pregnancy can hardly be called a pleasant time. The reason for this is toxicosis, which occurs in every second woman, as well as hormonal changes in the body. And although the belly is not yet visible, a woman can gain a couple of kilograms, of course, if constant bouts of nausea make it possible to eat normally. Due to toxicosis, slight weight loss may also be observed during this period. In any case, at week 7 you need proper, complete

On this calendar page we will look at the norms of gestation at the 7th week of pregnancy and the features of embryo formation, what sensations the expectant mother experiences and what recommendations she should follow.

At the 7th week of gestation, the female body continues to adapt to pregnancy, which is accompanied by a number of unpleasant symptoms (toxicosis). Walking in the fresh air, proper nutrition and support from loved ones will help ease the condition.

What changes await the mother’s body in the seventh week of gestation?

During this period, the placenta becomes thicker, and the development of the milk ducts of the breast continues. The size of the cervix at the 7th obstetric week of pregnancy, which is determined by ultrasound and gynecological examination, has remained virtually unchanged. The uterus becomes spherical and remains so until the third trimester, until the grown embryo makes it ovoid. The isthmus (where the uterus meets the cervix) becomes soft. This phenomenon is so noticeable that doctors define it as one of the early manifestations of pregnancy.

At this time, jelly-like mucus forms in the uterine cervix, which will close it and protect the uterus and the baby’s body from infection and pathogens. Normally, the plug comes out before the onset of labor at 38-40 weeks. To avoid damaging it, a gynecological examination is not recommended at this time.

Since bones are forming in the fetus during this period, the pregnant woman's calcium concentration sharply decreases. If a woman does not receive enough calcium from food, it enters the embryo from the venous vessels. This leads to damage to the circulatory system of the legs, as a result of which the woman experiences cramps. The gradual thinning of the veins provokes the formation of varicose veins and exacerbation of hemorrhoids.

An increase in progesterone concentration provokes relaxation of the intestines, which causes excessive gas formation and constipation. Often because of this, the belly becomes enlarged at 7 weeks of pregnancy. However, as many mistakenly believe, this has nothing to do with the growth of the fetus.

Fetus at 7 weeks gestation

At this stage, the embryonic period ends and the embryofetal period begins. Almost all organs of the fetus are formed; it looks like a small man with a tail. It is not yet possible to determine the sex of the child, since the genitals during this period are represented by identical-looking ridges. In the seventh week, active formation of the skeletal system and formation of baby teeth occurs.

At this stage, the embryo begins to develop the adrenal medulla, which is responsible for the production of adrenaline and norepinephrine. The fetus may feel stress and perceive emotions this week. It is important for the expectant mother to remain calm, since the adverse effect on the adrenal glands determines the child’s response to stressful situations in the future. If a pregnant woman experiences strong emotional stress, the unborn baby will violently perceive the slightest troubles and any events throughout life. More often this is manifested by pressure changes, hysterical attacks and other psycho-emotional deviations.

The size of the embryo at week 7 is 12-13 mm. It looks like a small bean. The weight of the embryo is about one gram.

Symptoms of pregnancy in the seventh week

If at 7 weeks of pregnancy a woman experiences signs of toxicosis, she may lose a little weight. If a pregnant woman is not bothered by nausea, bouts of vomiting and aversion to food, by this time she can gain about a kilogram.

Since almost all the minerals, vitamins and nutrients entering the mother’s body go towards the formation of the embryo, a woman may experience deterioration in the condition of her skin and hair, enlarged pores, hyperpigmentation of the skin and other problems. Also at this time, there may be an increased urge to urinate, which is due to an increase in the size of the uterus, which puts pressure on the urinary organs.

At the 7th week of pregnancy, a woman’s breasts become enlarged, the halos of the mammary glands darken, and a venous network may appear. In addition, characteristic tingling sensations and breast tenderness occur. Headaches, feelings of heat and night chills, decreased mental activity and performance, and lethargy may also occur.

The amount of discharge increases in the seventh week, which is explained by hormonal changes and the formation of the placenta. Normally, leucorrhoea has a whitish or transparent tint, does not cause discomfort and does not smell. If at 7 weeks of pregnancy brown or bloody discharge occurs, accompanied by itching, burning or bleeding, you should immediately consult a specialist.

Even this week, you may be bothered by nagging pain in your stomach. Their appearance is explained by the gradual stretching of the uterine ligaments. If the pain becomes cramping and severe, you should also contact a gynecologist.

Medical examination at 7 weeks of gestation

If in the sixth week a woman does not register with the antenatal clinic, this can be done in the seventh week. After filling out the appropriate documentation, the woman is given an exchange card, which records the results of all hardware, laboratory and clinical tests.

Before being registered, a pregnant woman undergoes a number of examinations:

Examination by a gynecologist with measurement of blood pressure, pelvic size, weight, height;
Clinical tests of urine, blood;
Analysis of vaginal smear for flora;
Biochemical blood examination;
Blood testing for TORCH infections (hepatitis, syphilis, HIV);
Examination of highly specialized doctors (general practitioner, dentist, ophthalmologist, otolaryngologist, cardiologist);
Ultrasound examination of the fetus.

The list of tests may differ in different medical institutions. Pregnant women with a threat of miscarriage and other pathologies of pregnancy may be prescribed tests for progesterone, hCG and other studies.

Possible complications of pregnancy at 7 weeks

At this stage, there are dangerous disturbances in the formation of embryonic organs, which can cause its disability or non-viability. Genetic changes can be triggered by exposure to toxic substances or radioactive radiation.

Vitamin D deficiency in a pregnant woman’s body can provoke the formation of rickets in a child, so the daily diet should be rich in foods with this microelement.

According to statistics, most cases of frozen pregnancies occur in the seventh week of gestation. Pathology can be diagnosed at 7 weeks of pregnancy by the dynamic concentration of hCG and with the help of an ultrasound scan, which shows the absence of a fetal heartbeat.

Deviations in the development of the embryo at this stage can be suspected by the following manifestations:

Reduced pain and sensitivity of the breast;
Sudden cessation of toxicosis;
Disappearance of other signs of pregnancy (mood swings, drowsiness, irritability).

The listed sensations are not subjective and cannot be used as self-diagnosis. If they are detected, you should consult a doctor.

Another complication of the 7th week of pregnancy is the threat of miscarriage, which is caused by muscle memory of the uterus. At the moment of expected menstruation, reflex mechanisms are activated in the uterus, the action of which leads to interruption. Signs of a threat include bloody vaginal discharge and cramping pain in the lower abdomen.

The main recommendation for future mothers at this stage is to maintain a healthy lifestyle. It is important to adhere to proper nutrition and give up bad habits. You should also maintain peace of mind and good spirits.

Nutrition Features

The daily calorie intake in the seventh week should be increased by 500-800 kcal. The menu should include lean fish and meat, unsweetened fruits and vegetables, and dairy products. It is recommended to exclude harmful and exotic foods from the diet. It is also necessary to limit the consumption of foods that cause excessive gas formation (plums, cabbage, peas). If a woman suffers from decreased bowel activity, she may experience severe bloating.

Pregnant women should not eat undercooked or undercooked meat and fish, as they can carry bacterial infections or worms. For the same reason, it is recommended to avoid rolls and sushi. It is also better to avoid excessively salty and spicy foods.

In order not to use pharmacy vitamins, a pregnant woman should include foods rich in nutrients and microelements in her diet.

Taking vitamins

While the embryo is small in size, its need for useful microelements is not high. However, as teeth and bones begin to form, a pregnant woman may experience calcium deficiency. If it is not possible to replenish it by consuming meat and dairy products, taking special medications is indicated.

Until the second trimester, you should continue to take folic acid and iodine (as indicated).

Sex at 7 weeks pregnant

Sexual life is not limited during this period. You should refrain from intimate relationships if there is a threat of interruption.

Physical activity

Moderate exercise will be beneficial at any time. In the absence of medical contraindications, a woman can visit the pool, walk outdoors or perform various exercises for pregnant women. Heavy physical activity is not recommended, and you should not overwork yourself during training.

Taking medications and medical procedures

During this period, you should be careful and avoid crowded places where you can get sick. Colds and other viral pathologies at 7 weeks of pregnancy can adversely affect the formation of the embryo. The use of medications is still limited, so self-medication is not recommended. Any medical procedures should also be excluded. If necessary, their implementation is agreed with the doctor.