I had a m/c at the beginning of april due to very low progesterone...my doc office said i should have a period at the end of april...i had heavy spotting for one day but that was it...my period still hasnt started...does it normally take a while after m/c? Could low progesterone be the cause of it not starting? My doc wont give me anything to raise my progesterone until im pregnant but what if it keeps me from getting pregnant? I just want to start trying again but nothings happening