san2, i had my HSG done last yr. my right tube is partially blocked actually, so was required to do the HSG. but doc said not to worry so much. but i cant make full use of it, because i was diagnosed with eptopic pregnancy on my left. and they had to inject a solution to terminate my pregnancy. they said i should not get pregnant within the 1st 3 mths, because that solution (which is normally used to kill cancer cells) may be harmful to babies. that's why, cant utilise fully the HSG, altho i know ple said easy to strike after the HSG. my friend's friend who is ttcing more than 6yrs, striked after she did the HSG. but i'm sure she did other thgs, to make her chances better.