16 week fetal development picture

When a woman is 16 weeks pregnant, she has reached the fourth month of pregnancy. At this time, she has reached the second trimester of pregnancy, and the fetus has become very firm in the mother's body. At 16 weeks of pregnancy, pregnant women are in a relatively comfortable state during pregnancy, and the pregnancy reaction has basically subsided. So what does the photo of the baby’s development look like at 16 weeks of pregnancy?

1. Growth and development index values ​​of fetus at 16 weeks of pregnancy

The fetus is about 16cm long from head to hip and weighs about 110g. The mean fetal biparietal diameter was 3.62±0.58 cm, the mean fetal abdominal circumference was 10.32±1.92 cm, and the femoral length was 2.10±0.51 cm.

The baby's arms and legs have completed growth and development, the joints have begun to move, hair has begun to grow on the baby's head, the stomach has begun to secrete digestive enzymes, and the kidneys have begun to secrete urine. Now the respiratory system and urinary opening have completely entered a normal working state, the fetus's lungs have also begun to work, and he can already inhale and exhale amniotic fluid continuously.

What's even more surprising is that you will feel the fetal movement more obviously this week, and sometimes you will feel some dull pain. These are all normal reactions and there is no need to worry.

2. Recommended nutritional ingredients for baby development at 16 weeks of pregnancy

Now is the stage when the fetus is growing gums. You can eat more foods high in calcium to help the fetus grow strong gums. In addition, white sugar has the side effect of depleting calcium and can easily make people gain weight. You can use brown sugar instead of granulated sugar. The calcium content in old brown sugar is twice that of white sugar, and 1 time that of white sugar. It also contains a variety of nutrients needed by the human body. It has the effects of nourishing blood, softening the liver, digesting food, and strengthening the spleen and stomach.

The article explains in detail the growth and development of the fetus in the pregnant woman's belly at 16 weeks of pregnancy, and also introduces in detail the nutritional recommendations that pregnant women need to actively listen to at 16 weeks of pregnancy. As a woman who is 16 weeks pregnant, you'd better refer to the content in this article carefully, so that you can have better creation and let the baby in your belly get good nutrition.