Women’s lower abdominal pain urinary frequency is not as far as possible is the urinary system infection, ureteral stones, chronic pelvic inflammatory disease and so on. 1. urinary system infection: women’s urethra is relatively short, and the opening in the perineum, very easy to get infected, resulting in inflammatory reactions, such as urethritis and cystitis. When these inflammatory reactions occur, the patient will have lower abdominal pain, frequent urination and dysuria. 2. Ureteral stones: women with ureteral stones will also have lower abdominal cramps, usually caused by lower ureteral stones, in addition to frequent urination, dysuria, pain in urination, hematuria and other symptoms. 3. Chronic pelvic inflammatory disease: chronic pelvic inflammatory disease is a chronic infectious disease of the female upper reproductive tract, patients often have the symptoms of lower abdominal cramps, pain, and some patients also have symptoms such as urinary urgency, frequent urination, dysuria. In addition to the above factors, other causes cannot be ruled out, and it is recommended to go to the hospital for standardized treatment.