Nineteenth week of pregnancy

The nineteenth week of pregnancy corresponds to the seventeenth week of your baby's life. It's very soon the middle of the term. By this time, the baby has already grown about 25 cm. and weighs about 250 g . The diameter of the head is 43.1 mm, the chest is 43 mm, the tummy is 43.2 mm.

The nineteenth week of pregnancy is characterized by increased development of the fetal nervous system, an increase in the cerebral cortex. From this moment on, the baby continues not only to grow, but also to get smarter. A lot of connections between nerve cells complicate the movements of the baby, they become more focused and coordinated. During the waking period, the baby moves his arms and legs more and more, sucks his finger, winces, hiccups and even smiles. At an unexpected noise, the baby shudders and, conversely, in silence and calmness, calms down. It reacts to light by turning its head towards the source.

From the nineteenth week of pregnancy, the baby's growth slows down, the fat layer begins to accumulate. First of all, subcutaneous fat is deposited on the neck, chest, kidneys, between the shoulder blades. In the first days after giving birth, it will be an indispensable source of energy and heat. The skin is still wrinkled, but it no longer shines through so much and has become less red.

The fetal respiratory system continues to develop, the lungs are actively growing, bronchioles are growing. In just three weeks, the lungs will complete all the stages of their formation.

The digestive and immune systems continue to improve. The original stool – meconium accumulates in the intestine, which consists of bile and dead cells that enter the esophagus when the fetus swallows amniotic fluid.

The child's body continues to be covered with the first fluffy hair – lanugo. They are designed to hold the lubricant covering the baby's body. As a rule, they disappear before childbirth. But it happens that on the ears, shoulders and other parts of the body can persist in the first days after childbirth, do not worry, they will fall out quickly.

Changes are also taking place in your body. Slowly, the joints in the hip area begin to diverge, so that it is easier for the baby to pass, so the pain in the back and lower back may increase. Give up high heels, do not sleep on your back, do not stand or sit for a long time, especially with one foot on the other.

There may be a rapid heartbeat, increased sweating, increased vaginal discharge and discharge from the chest, dizziness caused by low blood pressure, as the growing uterus presses on the aorta and veins.

In addition to all this, the influence of hormones lowers the tone of the muscles of the digestive tract. Food moves more slowly, it is difficult to digest it, which leads to bloating and heartburn.

At the nineteenth week, your breathing begins to rebuild, you begin to breathe with the help of the chest, the so-called upper breathing. There is no shortness of breath yet, but as the uterus rises even more, it will appear. Already now learn to breathe properly. This will help relieve fatigue, tension, and ease your general condition. By the beginning of the twentieth week, you may begin to feel a slight lack of air.

Your weight has increased by about 5-6 kg. Your forms are changing rapidly, you are no longer the girl you seemed before pregnancy, your figure is rounded in the buttocks. your breasts are getting fuller, you are becoming more feminine. Watch your posture and weight.

You notice that your hair has become thicker and shinier. Itching may appear in the abdominal area, this is a signal of the threat of stretch marks. Be sure to purchase special products at the pharmacy or at least lubricate the abdomen, thighs, buttocks and chest with olive oil. It is much easier to prevent stretch marks than to treat them later.

In the second trimester, muscle cramps may begin to bother you, at this time the fetus is actively forming bone tissue and it sucks calcium out of you like a sponge. Increase your intake of calcium-containing foods: cheeses, cottage cheese, milk, almonds, apples. https://olimpobet-peru.com