I need answer please. I had unprotected sex yesterday @10pm but he withdrew it outside when he cummed. I m just worried of preejaculation cause i think I m very fertile that time so I decided to drink the 1st dose(4 tablets) of Nordette (pfizer white pills) as a Morning After Pill immediately by 12:50 midnight and the 2nd dose (4pills) after 12hours, the problem is for the 1st dosage, I drank the Sat, Sun, Mon, Tue pill but on the 2nd dosage I drank the Wed,Thu,Fri and Sunday pill. I didn t notice that I drank the Sunday pill instead of the Sat pill. Is it still effective? Does it matter? I m worried though.