J.L.
I had one years ago. If I'm remembering correctly, I took some sort of pain reliever (OTC) prior to having the procedure on the advice of my doctor. I did not find anything leading up to the procedure uncomfortable until the dye was actually injected. In my case, that was painful, but most of the women I've spoken with did not seem to experience this as much. Anyway, it was quick and the discomfort for me was momentary. I went to my office holiday party that evening and was a bit sore for a couple of days, but otherwise ok. Of the 10-15 other women I knew who'd had an HSG, only 1 other described experiencing the level of discomfort I had.