I had a d&c on october 26. I did not have my period yet after that and I had sexual intercourse (withdrawal) on november 8. I took nordette as ecp (nordette) the next day and had 3 days of withdrawal bleeding five days after taking the pills. I again had sexual intercourse on november 18 (withdrawal) and took ecp (nordette) and had 3 days of withdrawal bleeding 5 days after taking the pills. I still have no menstruation after that. On december 11, i again had sexual intercourse (withdrawal) and took nordette the same day. It has been 5 days after the second dose and I do not have any withdrawal bleeding yet. Please explain my situation, did I ever ovulate? Am i going to have a withdrawal bleeding? Can I be pregnant despite all the ecp's I took? All of the ecp's I took have the correct dosage and 12hr interval. Please answer. Thank you.