Sarah,
I have had 2 HSG's, that is what you are getting ready to have, one doctor did it and my tubes were all clear, but I decided to change doctors because I didn't like their attitude regarding CF. He basically said I HAD to do PGD to check and make sure my embryos weren't even carriers for CF so he could irradicate it from my babies gene pool. I told him he needed to educate himself before making ignorant suggestions and it shouldn't matter if I CHOOSE to have a baby with CF that is my business. My husband has been tested and isn't a carrier but that moron really thought he could irradicate it from the gene pool. I explained to him the child would be a carrier, all of my embryos would because they would get one of my genes.
The new doc I went to wanted to do the HSG to see for himself, plus he likes to use some kind of oil based dye to help reduce inflammation in the tubes and has seen improvements in pregnancy rates after the test.
I had some very mild cramping with them but nothing that I even needed a tylenol for, however both my docs gave me a valium to take before the procedure and one lortab to take directly after to help with any cramps. Don't be scared, it wasn't a big deal and I would do it again if that is what it took. Nothing compared to some of the things we go through with CF....Good luck and thanks for the well wishes.
I think the reason I get so hurt and frustrated is because years ago when I was very young, I got pregnant and lost the baby at 5 months, I have never been able to fill that emptiness in my heart, and won't until I can hold a child of my own in my arms and feel that love.