hi this is meena ..i took meprate tablet to delay my periods in the month of aug just before 2 days due date of my periods..so i took 2 tablets for almost 10 day..then i got my period when i stoped it in the month sep 6th..after that i got my period on 17th oct and till now i have not got anything.. i went to gyn on this sat did all test sonography also..everything is normal..it was never happened to me before..my doc told me to huv deviry 10mg..im taking tht from last 2 day still not got nything...what to do now..