It is not possible to generalize about the months of pregnancy. Due to individual differences, some pregnant women show their belly after the fourth month of pregnancy, while others show their belly after the third month of pregnancy, and some even later. Due to the physical condition and dietary habits of pregnant women, there are also differences in the time when the belly appears. Generally, after the third month of pregnancy, the uterus will come out of the pelvis, and a slight increase in abdominal size will begin to appear, and the belly can be clearly seen around four to five months. However, some pregnant women have a relatively intense reaction to pregnancy and a loss of appetite, resulting in an increase in abdominal size that is not particularly noticeable. There are also some pregnant women who have a relatively large thickness of subcutaneous fat, and their stomachs may become noticeably larger after the third month. But some pregnant women are thin, subcutaneous fat is relatively thin, may be five months stomach is still not particularly obvious, so it is based on the pregnant woman’s own situation and decide. In addition, the amount of amniotic fluid in the uterine cavity after pregnancy is also related to the time when the belly becomes visible. It is recommended to increase diet and nutrition during pregnancy, and have regular checkups.