Gynaecology & Obstetrics The risk factors of acute pelvic inflammatory disease (PID) are the following except: A Menstruating teenagers who have multiple sex partners B IUD users C Women with monogamous partner who had vasectomy D Previous history of acute PID 💡 Explanation The risk factors of acute pelvic inflammatory disease (PID) are the following except: ✓ Correct Answer: C. Women with monogamous partner who had vasectomy