Gynaecology & Obstetrics A 27-year-old has just had an ectopic pregnancy. Which of the following events would be most likely to predispose to ectopic pregnancy? A Previous tubal surgery B Pelvic inflammatory disease (PID) C Use of a contraceptive uterine device (IUD) D Induction of ovulation 💡 Explanation A 27-year-old has just had an ectopic pregnancy. Which of the following events would be most likely to predispose to ectopic pregnancy? ✓ Correct Answer: B. Pelvic inflammatory disease (PID)