Dear doctor, so far i have irregular period, have taken clomid for few months and still can't conceived. Just do my IUI on day 10 and have injection for ovulation and last injection (HCG) on day 8, after IUI, have taken Duphaston just after my IUI and now is already day 29. My period still not yet come, is it the ovulation injection, HCG injection and duphaston will confirmed regular back my period? i am afraid to do pregnancy test since i already disappointed for so many months. Please advise.