I had my Periods on 5th of April and then

Patient: I had my Periods on 5th of April and then had unprotected sex on 21st of April, followed by 2packs of Ecps 0.75 Levonorgestre containing 4 tablets. Then continued Prilomut N for 5 days 3times a day and left it on 30th of April.Now when should I expect my period or whether ECP will affect my periods?

Doctor: