<s>[INST] Hello, I had an my last period started 11/26/12 And I has an Hsg 12/7/12 to check if my tubes were clear. My menses have always been like clockwork 30 day cycle. I have still not received my menses or ovulated. I had a blood test for both. I was seeking fertility treatment due to male factor infertility not because of any problem I had myself. The Hsg was just a just in case procedure. Is it common to miss a period and not ovulate after this kind of test? My doctor has offered provera to start my period but I am considering waiting it out and letting my body take its natural course. Also am I correct in assuming that the provera might make me bleed but not ovulate? Any help would be appreciated. Thank you [/INST] Hi, Thanks for your query. I read your query and understand your concerns. Following is my reply: Sometimes there is variation in women's cycles. If you wish to wait for another month it should be fine. If you are in hurry, please take the medicines prescribed by your doctor.  HSG is not associated with this. I hope I answered your query. I will be available for any follow-up queries you have.  Chat Doctor.  </s>