My partner and I have been using the withdrawal method during sex for 3-4 years now. We have never once had a pregnancy scare, even when using this method when I'm ovulating. My question is: we had sex on Friday 26th feb and used the withdrawal method and then from Saturday 27th feb through to Thursday 4th march we had sex in which he ejaculated inside me each time, as we decided to try for a baby. I was ovulating somewhere by the way fri 26th feb-Thurs 4th march. I am now 16wks pregnant. Just wondering if its likely that I fell pregnant on the Friday (using the withdrawal method) or somewhere by the way Saturday and Thursday (not withdrawing)

My partner and I have been using the withdrawal method during sex for 3-4 years now. We have never once had a pregnancy scare, even when using this method when im ovulating. My question is: we had sex on friday 26th feb and used the withdrawal method and then from saturday 27th feb through to Thursday 4th march we had sex in which he ejaculated inside me each time, as we decided to try for a baby. I was ovulating somewhere btw fri 26th feb-Thurs 4th march. i am now 16wks pregnant. Just wondering if its likely that i fell pregnant on the friday (using the withdrawal method) or somewhere btw saturday and thursday (not withdrawing)

Too close to call unless you knew precisely when you ovulated... to the day. If the withdrawal method was used correctly... which it sounds as though you have been, odds would be much greater that it occurred during the time you had unprotected sex however.