<prompt> Hysterosalpingography HSG is performed between which of the following menstrual cycle days?2 to 67 to 1214 to 1821 to 26  <response>: Hysterosalpingography HSG is performed after menses but prior to ovulation between cycle days 7 and 12 to avoid potential pregnancy and take advantage of the thinner proliferative phase endometrium. Reference: Novaks Gynecology; 14th edition; Chapter 32; Infeility and Assisted Reproductive Technology 