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30 week of pregnancy: what happens to the baby and mother, fetal development, ultrasound
By the 30th week of pregnancy, the fetus has entered the final stage of its formation. The child is preparing for birth. He has new movements that will help him adapt to the environment outside the mother’s womb.
Changes in the 30th week of pregnancy
The time comes for the next examination by the attending physician. The child is developing rapidly at this time. To make sure that pregnancy is normal, the gynecologist will prescribe a set of tests. It is recommended that you visit your doctor every month.
The 30th week of pregnancy is accompanied by discomfort
On examination, a specialist determines the circumference of the abdomen and the position of the uterus. In addition, he will listen to the rhythm of the heartbeat. To control the condition of the child, the pregnant woman needs to be tested:
- Blood test for HIV, as well as to determine the Rh factor;
- Urine to control the functioning of the kidneys and urinary system;
- Flora smear.
Timely analyzes will exclude pathologies of fetal development. In the event of a premature birth, doctors will be able to save the baby’s life. All life-supporting systems have already been formed in his body. Specialized technique will allow him to continue developing outside the womb.
The gestation period is between 6 and 7 months. In this case, the embryonic period is 28 weeks. At this time, the 3rd trimester begins. A pregnant woman must prepare to meet her baby, so she is given prenatal leave at work. It is 126 days.
In the 3rd trimester, a woman should not overwork. Her fatigue affects the well-being of the fetus.
The lifestyle of a pregnant woman should be moderately active. Doctors recommend that she spend more time outdoors. If pregnancy is not in danger, light physical activity is not prohibited.
The size of the fetus at the 30th week is 40 cm. Its weight can be up to 1,5 kg. A thin layer of fat begins to accumulate under the skin. The pulmonary system is finally formed. A surfactant begins to be produced in the lungs. Thanks to this substance, they do not stick together when breathing.
The brain continues to develop rapidly. Many new convolutions appear on its relief. The nervous system becomes more perfect. Nerve fibers and plexuses are formed, protected by a special sheath. The functioning of nerve cells becomes more active.
At this time, the fetus takes its final position. Cephalic presentation is considered normal, which will facilitate the birth process.
The skin looks smoother. It is covered with protective grease and the remains of the original cannon. At the 30th week, it practically does not remain, and then it disappears altogether.
Iron accumulates in the liver. It will supply the body with blood cells. Iron stores will ensure the normal functioning of the circulatory system during the first year of life. The heart acquires a steady and measured beat rhythm. In girls, it can be more chaotic than in boys. Changes in development are reflected in the nature of the movements. They become calmer and quieter.
What Happens to a Woman Affects the Development of a Child
The child’s facial expressions become mobile and pronounced. He already knows how to make grimaces. He frowns and closes his eyes. The expression of the lips also changes. The kid can smile. His eyes open wide. When light enters from outside, he squints them.
Routine ultrasound examinations can be performed from week 30 to week 32. It will reflect the condition of the child. In addition, it will allow you to notice developmental deviations in time, if any. The doctor will be able to see what position the fetus is in the uterus. He will also control his growth.
The survey must be timely. At this time, developmental problems can be identified:
- Improper functioning of the urinary tract;
- Bowel obstruction;
- Heart disease.
An ultrasound examination helps to analyze the condition of a woman. The doctor will determine the volume of amniotic fluid and the condition of the placenta. It is important to exclude the possibility of lack of water. This problem arises due to the disturbance of the formation of water. The doctor must start the treatment of pathologies on time.
What happens to a pregnant woman in the 30th week?
At this time, the uterus is significantly enlarged. It begins the process of preparing for childbirth. It can contract gently, causing unpleasant and painful sensations in the woman. This process is called training contractions. It does not pose a threat to mother and child. In this case, the contractions of the uterus should not be of a regular rhythmic nature. Bloody discharge and severe pain are also a reason to see a doctor.
A lot of changes that bring inconvenience happen to the expectant mother. The large uterus oppresses the internal organs. Because of this, the woman experiences discomfort:
- Izzhogu;
- Constipation;
- Frequent urination
- Shortness of breath;
- Nausea;
- Dizziness;
- Increased gas formation;
- Insomnia.
The anticipation of meeting the child compensates for all the inconveniences. It becomes large, which makes its movement felt more intense. In an hour, the fetus can move up to 6 times. His movements need to be controlled. If they become too sharp or are absent for a long time, it is worth contacting your doctor.
When the weight of the fetus becomes significant, the load on the body of the pregnant woman increases. Because of this, she may experience back and joint pain. The spine needs to be given rest. Light exercise and good posture can help reduce pain.
Changes are happening to the baby that will help him to be born.
Stomach pain is usually caused by poor diet. A woman in her 30th week suffers from bloating and gas. Therefore, foods that irritate the intestines should be eliminated from the diet. These include legumes, sweets, and some vegetables.
At this time, edema often appears. The increase in fluid in the body leads to tissue swelling. You can reduce this unpleasant condition with nutrition. Avoid drinking a lot of liquid and salt. You should also shorten the time you spend on your feet.
A woman at this time may experience discomfort. There is very little time left before giving birth, so she will soon meet her little one.
What happens when you get pregnant with twins?
The average weight of each baby is 1300-1500 grams. Growth – about 40 cm. The main organs of babies are already formed. Bone, circulatory, nervous and cardiovascular systems continue to form. The musculoskeletal system continues to form. Hearing and vision begin to form. The brain is actively developing.
Babies move more than in singleton pregnancies, as they can take turns doing this.