When you are 4 months pregnant or around 17-20 weeks, you generally begin to feel fetal movements. The shape of the face of the fetus is also more clearly visible and can be seen in 4-dimensional ultrasound results.
If in the 3rd month of pregnancy you can still wear some loose, ordinary clothes, at this time you will most likely need to wear maternity clothes and pants. In this 4th month, the fetus will get bigger with a face that is increasingly formed clearly.
How Does Fetal Growth?
At 4 months pregnant, your fetus will be approximately 13 cm in size and weigh about 140 grams. The cranium of his head which was composed of cartilage began to harden. The spinal cord begins to be covered by a protective layer called myelin. Meanwhile, sweat glands also begin to develop throughout his body. The umbilical cord, which is a food source channel, will also strengthen and expand.17 weeks old
- The body of the fetus will enlarge to follow the head so that its form becomes more proportional.
- His face looks more human-like with the growth of eyebrows and eyelashes.
- Even though his eyelids are closed, his eyes can move. His mouth began to open and close.
- Fingers and fingerprints begin to form. His hands began to clench.
- The fetus can begin to respond to sounds from outside, like the sound of music. Although you may not always be able to feel the movement of the fetus.
- His body has not stored much fat so it looks wrinkled.
18 weeks old
- Blood vessels have appeared on the surface of the skin.
- His ears began to look shaped, though not perfect.
- At this age, the sex of the fetus can be recognized.
- From this week until the 20th week, the mother begins to feel more clearly the movements of the fetus.
19 weeks old
- The fetus has been able to swallow amniotic fluid and its kidneys can produce urine.
- Hair on the head begins to grow.
- Nerves to smell, feel, see, hear, and touch begin to form in the brain.
20 weeks old
- The body of the fetus begins to be protected by a layer of fat called vernix caseosa. This layer protects the skin of the fetus that has long been in the amniotic fluid.
- Your fetus will swallow more. His body will absorb water in the amniotic fluid and flow into the large intestine.
- At week 20, the fetus is approximately 26 cm in size and weighs 300 grams.
What Changes Happen to Mother's Body?
At 4 months or 17-20 weeks pregnant, pregnant women can feel fetal movements. Stomach that continues to expand to make organs such as the intestine shift position and the body needs to adjust posture. As the effect of the uterus expands, some areas of the abdominal skin will experience stretching and hyperpigmentation so there may be a black line on the bottom of your stomach. Normal hair loss that occurs in pregnancy begins to subside, so the hair looks thicker as before. Other problems that may be felt during 4 months of pregnancy are lack of sleep, fatigue, and headaches. If the headache feels very severe, you should immediately consult yourself because it can be a symptom of certain diseases.What should be checked?
In addition to general conditions such as blood pressure, body temperature, and maternal / fetal body weight, there is also disease monitoring. If there is a history of hereditary disease, at 4 months of pregnancy, you can take a special examination to detect abnormalities in the fetus. If you have an allergic condition, chances are during this pregnancy the condition will be increasingly felt. Although classified as normal, you can see a doctor if allergies are felt to be too annoying. Your doctor will make sure the medicines you consume are safe for the fetus.What should be considered?
The following are things that can be done and need to be avoided during 4 months or 17-20 weeks of pregnancy:- An enlarged uterus will likely disturb your body balance. So if previously accustomed to wearing high heels, now is the time to prefer wearing flat shoes.
- Insomnia in pregnant women is a common condition at this time. Use extra pillows on the sides of the body to support the stomach. The best position is to sleep sideways so that blood vessels are not depressed by the weight of the uterus. Lying on your back can make you dizzy because of limited blood flow to the heart.
- Make sure you eat healthy foods that meet the body's iron needs so that the fetus can form red blood cells. Iron is generally found in poultry, fish, lean red meat, and spinach. At this time, you will likely feel pain that is often felt in your thighs or legs, called sciatic nerve pain.
- Keep doing sports that are safe for pregnant women.
- Be aware of certain symptoms such as bleeding which can be a sign of a serious condition. Excessive itching can also be a symptom of a liver disorder that is obstetric cholestasis.
Komentar
Posting Komentar