I also went thru alot of these tests, procedures, etc. After all the vaginal ultrosounds, exams, bloodtests, etc. my body and mind were pretty numb to all the experiences. So when they scheduled the HSG test and explained it, I didn't expect it to be any different from the other tests. For me, I was wrong... because it didn't seem that big of a deal, my husband didn't come with me and I had intended to go back to work that afternoon. It was very uncomfortable, it was painful to me, it lasted longer than I had expected and I didn't go back to work that day. It wasn't devastating or scream your head off pain... but it definately was NOT minor or "no big deal".
I think that if I had to do it again, I would have taken some asprin/pain killers first, brought my husband with me for support and planned to relax the rest of the day. Even with the pain, YES I would do it again, but I would have tried to be more prepared for it. I believed the doctors/nurses and the books when they said it was no big deal... but for me, out of all the procedures (we did not try IVF.. but everything short of it)these HSG was the worst one. But again I'd DO IT AGAIN, but more prepared.
BTW.... even after all the tests, discoveries, diagnosis, procedures, we did not get pregnant! We gave up, decided to take a break, recoperate financially,emotionally,physically from our 4 year experience. 2 months later by a complete miracle we were pregnant the "old fashion way". We have a 6 year old and a 3 year old both who medically shouldn't have been possible!!
Good Luck! Relax and Enjoy your life. You never know what can happen!!
H. G.