Regarding saline infusion sonography, all are true except
Best performed within first 10 days of menstrual cycle.
Timing of procedure is cycle dependent in all women
SIS in initial days of cycle, precludes disturbing a potential pregnancy
SIS is optimally done on cycle days, 4,5 or 6 because the lining is thinnest
For post-menopausal woman, timing of procedure is not cycle - dependent.