How big is the fetus at 13 weeks of pregnancy? How is the fetus developing?

A baby at 13 weeks of pregnancy is already very healthy, and the possibility of miscarriage at this time is greatly reduced. So for many women, in order to understand as soon as possible how big the fetus is at 13 weeks of pregnancy? If you want to have a comprehensive understanding, the following is a detailed introduction. For women who want to know, you can continue to read the introduction below. I believe you will have a specific understanding of how big the fetus is at 13 weeks of pregnancy.

13 weeks; Congratulations, you have safely entered the second trimester of pregnancy! This week the placenta has completed development, and the fetus absorbs nutrients from the mother through the umbilical cord and develops rapidly and steadily.

The face of a 13-week fetus looks more like an adult. It is about 70-90 mm long and weighs about 20 grams. The fetus's face is clearer, with distinct facial features. The eyes are closer to the center of the face, the lips can open and close, and the neck is developed enough to support the head. The fetus's bones develop significantly, the number of neurons increases rapidly, synapses are formed, conditioned reflexes are strengthened, the fingers begin to clench with the palms, the toes and soles of the feet can also bend, and the eyelids remain tightly closed. At this time, the mother's abdomen begins to grow, and you can see that you are a happy pregnant mother!

As a pregnant woman, you have now entered the second trimester. Your abdomen begins to bulge and your original clothes begin to no longer fit you. Soon you will need to wear maternity clothes. Of course, you will also look more like a beautiful pregnant mother. Enjoy this period! Although your chances of miscarriage are greatly reduced now, pregnant women with a history of miscarriage should still pay attention. However, you don’t have to worry too much, because the baby is already very strong at this time and he will protect himself for you. Therefore, it is best for you to focus on what you must do for a smooth delivery and postpartum recovery in the future - exercise. Now you need to do some proper exercise, such as doing some prenatal exercises purposefully, or asking your husband to take a walk with you after dinner every day. This is the safest and healthiest exercise. In addition, some pregnant women can squeeze out milk from their nipples, which looks like the colostrum secreted just after giving birth.

If your baby is a girl, there are about 2 million eggs in her ovaries now, but by the time she is born, there will only be 1 million eggs left. As she grows up, the number of eggs will become fewer and fewer, and by the age of 17, there may be only more than 200,000 left.

The above content introduces in detail how big the fetus is at 13 weeks of pregnancy? It also introduces the development of the fetus. So after fully understanding it, as a pregnant woman, in order to ensure that the baby in your body will not have any problems during the future pregnancy, you must do all kinds of inspections and preventions during pregnancy.