<prompt> Not useful for diagnosis, in a female of 55 years presenting with postmenopausal bleeding: September 2009Transvaginal USGPostcoital testPap smearEndometrial biopsy  <response>: Ans. B: Postcoital Test Post-coitalSimsHuhners test is for investigating infeility. Couple is advised to come after 2 hours of intercourse and following things are examined: Number of sperms in mucus aspirated from cervix Type of movement of sperms Quantity, viscosity and fern test of cervical mucus 