The reasons why women snore after pregnancy: First, it may be due to the increased level of estrogen in the body, which can cause edema and narrowing of the mucous membrane of the respiratory tract, making it easy to snore when breathing is not smooth. Second, it may also be related to the accelerated growth and development of the fetus, more fatigue during the day resulting in a high basal metabolism, which can also lead to uneven sleep and poor breathing, causing the snoring situation. If the snoring is clear and there is no physical discomfort, you can observe it temporarily; if the snoring is uneven or there is breath-holding, you need to go to the hospital for examination and symptomatic treatment in time to avoid affecting the health of the pregnant woman and the growth and development of the fetus. Women need to have regular checkups after pregnancy and also pay attention to proper rest and increase nutrition to ensure the nutritional supply of pregnant women and the growth and development of the fetus.