Generally speaking, the gestational age is different from that indicated by the baby. This is also normal. As long as there are not too many mistakes, there is no problem. If the gestational age is wrong too much. At this time, we need to pay attention. Obviously abnormal. Why is this happening? Abnormal menstrual cycle time. Some expectant mothers have abnormal menstrual cycle time before pregnancy, sometimes in advance and sometimes delayed, sometimes only once every two months. I have a friend. Menstruation stops in winter. When the ambient temperature rises in spring, menstruation begins. Her menstruation is especially forbidden, so every time she goes to see it, the doctor will say that her gestational age does not match.

We often use that sentence to describe that some people will get fat even if they drink water. I don't eat much at ordinary times, but I get fat easily. A little bit has been absorbed. In this case, gastrointestinal absorption is the best. The baby also has this situation, and nutrients are transformed into their own strength. At this time, it will happen to be bigger than other fetuses. Moderate activity. Whether in the early pregnancy or in the middle and late pregnancy, we should do moderate activities. Compared with the initial stage, moderate fitness exercise can also reduce the discomfort of pregnancy reaction. It can effectively control the weight of expectant mothers and babies in the middle and late stages. Conducive to production.

A baby who is pregnant for 32 weeks is 37 weeks. It's a little high, which is an abnormal situation. Control must be achieved according to the doctor's advice. But afraid to let go. Calculation error of gestational age. Some pregnant mothers measure the gestational age on the first day of the next menstrual period, so the baby's gestational age will be inaccurate, so every pregnancy test will happen with a small gestational age. The baby digests and absorbs well. If the pregnant mother usually eats a lot of high-protein diet, the baby will digest and absorb it best, so the fetus will develop faster, so it is not surprising that the fetus is 5 weeks old. The development of the baby at 37 weeks' gestation: After more than 9 months' daily life in the uterus, the baby's body length can reach more than 45cm and the weight is less than 2500 grams.

More body fat, less wrinkles, shiny skin, and male and female reproductive organs are also growing and developing. At this time, the baby's lungs and gastrointestinal tract are so developed that they have the ability to inhale. Drinking pregnant women's amniotic fluid can also metabolize some digestive enzymes. The most important thing is that even if the fetus is born at this moment, it is full-term and can survive. Whether the pregnant mother misremembered the length of the last menstruation, or whether the menstruation has been irregular, may lead to the error of gestational age measurement. Maybe the baby is only a little older than one or two weeks, but the estimated gestational age is so different because of the inaccurate measurement of gestational age.