Newly pregnant need to avoid sitting for a long time, long time sitting will jeopardize the health of pregnant women and fetal development. Women who are pregnant due to changes in hormone levels and uterine enlargement, there will be frequent urination symptoms, such as sitting for a long time to increase the uterus oppression of the pelvis and bladder, may aggravate the discomfort of frequent urination phenomenon. Furthermore, prolonged sitting will also affect the blood circulation of the lower extremities, resulting in poor blood circulation of the lower extremity blood vessels, prone to lower extremity edema phenomenon. The early stages of pregnancy after the fertilized egg implantation of the uterus to increase the pressure on the rectum, easy to varying degrees of constipation symptoms, prolonged sitting inactive gastrointestinal peristalsis slowed down, will aggravate the symptoms of constipation. Women should pay attention to reasonable rest after pregnancy, with appropriate activities, such as good physical condition is not recommended to sit for a long time, you can walk appropriately, feel tired when you can also bed rest to ease.