There are more reasons for abdominal pain after intercourse, mainly related to overstimulation, allergies or reproductive system diseases, especially in pregnant women due to the special situation, more prone to abdominal pain after intercourse than usual, need to combine the specific situation to determine the cause of abdominal pain. 1, overstimulation: under normal circumstances intercourse itself will cause some stimulation of the cervix and uterus, especially women’s own excessive fatigue, the number of sexual intercourse is too frequent, intercourse in men too hard and squeeze, resulting in local tissue pulling, or the uterus in the process of intercourse contraction, and accompanied by pelvic congestion, can appear in the abdominal area of distension, discomfort, but generally can be relieved within a few hours, without 2, allergies: some women may be allergic to male semen or condoms and other substances, will also appear after intercourse abdominal pain, usually not accompanied by other symptoms, you can avoid the symptoms by isolating the allergen; 3, pathological: mainly seen in the reproductive system inflammation and other pathologies, such as pelvic inflammatory disease, endometriosis, fibroids, ovarian cysts, cervicitis, endometritis All these diseases can lead to symptoms of abdominal pain after intercourse, and the pain lasts for a long time and is accompanied by abnormal discharge. In addition, some patients suffer from diseases such as ovarian corpus luteum rupture, ovarian cyst tip torsion, etc. Abdominal pain after intercourse generally represents acute abdominal disease in patients, requiring emergency surgery, and must be treated at the hospital as soon as possible; 4. Pre-eclampsia abortion: If abdominal pain occurs after intercourse during pregnancy, especially in the first trimester, it may be a case of pre-eclampsia abortion, if the abdominal pain is severe, or accompanied by vaginal bleeding, you need If the abdominal pain is severe or accompanied by vaginal bleeding, you need to go to the hospital for examination in time. When abdominal pain occurs after intercourse, the severity of the pain will determine whether treatment is needed. In general, if the pain is severe and persists without relief, you must seek medical treatment as soon as possible to avoid serious adverse consequences. If it is clear that there is no pathological cause for abdominal pain after intercourse, in order to prevent and relieve abdominal pain, both parties can fully communicate during intercourse to avoid excessive stimulation; pay attention to abdominal warmth after intercourse to prevent getting cold; pay attention to diet without cold food.