7-month-old fetus: see how old your fetus is

summary

Seven months of pregnancy according to the pregnancy cycle, that is, 25 weeks to 28 weeks of pregnancy. How big is the fetus when it's seven months pregnant? What kind of shape is it? What mothers want to know, let's take a look at the picture of the fetus at the seventh month of pregnancy.

7-month-old fetus: see how old your fetus is

First, at the seventh month of pregnancy, the fetus is 36 cm long and weighs 900-1300 G. At this time, the neural pathway between the inner ear and the brain has been connected, and the ability to distinguish sound has been improved. The retina that feels light is not fully developed, but it has already formed.

Second, the fetus is full of wrinkles, just like an old man. Obvious hair, skin wrinkles gradually reduced, become smooth up, but subcutaneous fat is still less. Boy's scrotum is obvious, girl's labia minora, scrotum already clear protuberance. Brain tissue began to shrink, the cerebral cortex has been very developed, began to be able to distinguish the mother's voice, while the voice of the outside world like and dislike the ability to respond; feel the light of the retina has been formed; with shallow breathing and very weak sucking.

Third, the weight of the fetus has increased steadily. Compared with last week, it has grown by more than 100 grams, about 570 grams. The skin is very thin and there are many wrinkles. There is almost no subcutaneous fat. The whole body is covered with a thin layer of villi. It looks like a little old man, but the proportion of the body is relatively balanced. Fetus in the mother's uterus, the fetus has occupied a considerable amount of space, began to fill the whole uterus. The taste buds on the fetal tongue are forming, and the fetus also has a preference for sweets.

matters needing attention

Pregnant women should add more soy protein, eat more tofu and drink more soy milk on the basis of diet in the second trimester of pregnancy. In order to meet the needs of a large amount of calcium, we should eat more kelp, laver and other seafood. In addition, limb edema often occurs in the seventh month of pregnancy. Therefore, first of all, we should drink less water and eat less salt; secondly, we should choose foods rich in vitamin B, C and e to increase appetite, promote digestion, help diuresis and improve metabolism; thirdly, we should eat more fruits, eat less or not easily digestible, fried and flatulent foods (such as white potatoes and potatoes), and avoid smoking and drinking.