Hi doctors, I'm 26 years old, married for 7 months. I'm trying to conceive. I had an irregular period. I went to a gynecologist she gave me Duphaston ten days for three months ( 15th to the 24th of each). My period appeared regularly on the 27/8 for three months. This is month four, my period didn't appear, it's 7 days late. Does stopping Duphaston after three months of treatment cause period to delay? Or am I pregnant?