Gynaecology & Obstetrics Not useful for diagnosis, in a female of 55 years presenting with postmenopausal bleeding: September 2009 A Transvaginal USG B Postcoital test C Pap smear D Endometrial biopsy 💡 Explanation Not useful for diagnosis, in a female of 55 years presenting with postmenopausal bleeding: September 2009 ✓ Correct Answer: B. Postcoital test