Carrie,
Sorry on the other post I asked you about your feelings before reading this

my shame ! I see clearly now and send you a lot of baby dust
I had the HSG exam too, a little time back, and ugh

God knows I hated it !! My tubes were very clean *sighs* so, no problem there (as I expected, because we know the problem comes from my hubby)
I'm puzzled that there in US they send you to test "in vitro" technics so fast !! Here, we have to wait for two years of TTC before being considered as "infertility couple" ... after two years, Ob gyns run plenty of exams and they give you medication, in general. After, they have some methods in Procreation under Medical Assistance but the "in vitro" method is REALLY the last step. We are allowed for three "in vitro" tries and insurrance companies, as the State, are giving us back almost the entire amount of money we have to spend to do it. After the third try, if we want to continue, we have to pay the full bill.
Well, wish you luck again and you know, you're 27 and I'm 33 so the question of the body which has to work is a joke... I guess some of us just have to work hard but I'm sure our babies will be the most beautiful, healthy and intelligent... the best, ya know !!
(((((LOTS OF HUGS)))))