The vague pain in the left lower abdomen after masturbation may be caused by emotional excitement and uterine cramps, and also pelvic inflammatory disease, adnexitis and urinary tract infections. In addition, intestinal discomfort can also cause vague pain in the lower left abdomen, such as enteritis, from the symptoms alone can not determine the specific condition is best to go to the hospital for examination. If it is emotional, uterine spasm caused by the general rest for a day or two, while using hot water bags hot compresses can be recovered. If it is pelvic inflammatory disease or adnexitis, which can cause abnormal leucorrhea, it is best to confirm the diagnosis through gynecological internal examination, ultrasound examination, and routine examination of leucorrhea. If you’re looking for a new way to get the most out of your home, you’ll be able to get a new one. It is best not to masturbate to avoid causing gynecological infections also easy to cause neurasthenia, sexual frigidity and other situations, so to quit this bad habit.