A study published in the Journal of the Society of Laparoendoscopic Surgeons preformed by Uchenna C. Acholonu, Jr., MD, James Silberzweig, MD, Daniel E. Stein, MD, and Martin Keltz, MD found:
|hysterosalpingography (HSG)||sonohysterography (SHG)|
In addition, anecdotally, most everyone I’ve read about online says that the SHG is much less painful than the HSG.
Guess what I’m going ask my RE about tomorrow?!