A slight pain and cramping sensation in the abdomen can occur during pregnancy, and there is no significant pain. In early pregnancy, slight cramping and pain will occur due to the hormonal secretion in the body, which is a physiological manifestation. In the middle and later stages of pregnancy, due to the growth of the fetus, the uterus will increase, there will be a slight pain, due to the process of uterine enlargement, showing a slight strain on the abdominal ligaments, or a slight break in the local abdominal skin, and produce stretch marks, there will be a slight tingling sensation, these conditions are normal. Pay attention to rest and do not overexert yourself. If there is obvious and severe stomach pain accompanied by vaginal bleeding, it is not normal and should be examined in time to determine the situation.