My obgyn prescribe me clomid to start off first, and he wants to try that for 3 cycles before doing an hsg.... But I'm wondering if getting an hsg would be best before start clomid? I'm debating with myself whether I should call him or not for a change of plans.. I feel like maybe he wants to put me on clomid first because it sounds like my only problems are long non-painful menstruating and not ovulating. I just can't help but feel like there is something else not right.