Starting Clomid without period

Jacquelinne
My period has always been irregular. I took my first round of clomid last month starting with Provera to Jumpstart my period first. I didn't ovulate on the first round so my Dr upped the dosage to 100 mg and she told me if I didn't have a period I could just start whenever. I took my last dose yesterday and was wondering if any ladies had any experience with taking clomid without first having a period & if so what was your experience like?