Women’s abdominal cramps can be seen in the following areas: 1. The symptoms of abdominal cramps that appear only during menstruation are typical of dysmenorrhea, which may not have obvious organic diseases, or may be caused by various gynecological diseases. 2. The sudden appearance of abdominal cramps accompanied by frequent urination and painful urination is mostly caused by inflammatory diseases of the urinary tract, such as cystitis and urethritis. 3. The sudden appearance of abdominal cramping after miscarriage, postpartum or menstruation, accompanied by abnormal vaginal discharge, is mostly considered to be caused by acute endometritis or acute pelvic peritonitis. 4. The appearance of abdominal cramping after prolonged standing, squatting or heavy physical labor is highly suspicious of the possibility of uterine and vaginal wall prolapse. 5. The symptoms of pre-miscarriage or ectopic pregnancy may occur.