Pregnant women wearing pants strangling the stomach generally does not have a great impact on the fetus, but it is best not to always wear such pants. As the fetus in the pregnant woman’s uterus, the uterus is full of amniotic fluid, the impact of external forces can play a buffer role, while the uterus outside the thicker abdominal wall protection, the general pants on the abdomen of the extrusion force will not be very heavy, this extrusion force through the abdominal wall as well as through the cushioning of the amniotic fluid, becomes more weak, basically on the fetus to produce significant harm, generally do not have to worry too much. Pregnant women are advised to wear loose clothing during pregnancy, and try to avoid the situation of pants strangling the stomach. Prolonged wearing of tight pants will affect the blood circulation of the pregnant woman herself, and bring obvious discomfort to the pregnant woman. It may also affect the ventilation of the external genitalia, vaginal secretions will increase during pregnancy, if the ventilation is not good, it is easy to cause vaginitis, vulvar rashes and so on. It is recommended to pay attention to balanced nutrition during pregnancy, and if any discomfort occurs, consult a doctor for examination to clarify the cause of the disease and follow the doctor’s instructions for treatment.