Me and DH have been using withdrawal method (I know it's not a form of conception) for about 6 months now. My periods since coming off the pill in May have been 34 days at first and then 31 days the last 3/4 months never longer than 34 days. I'm now on CD 39. I had all the signs of period starting last week, cramps, acne, mood swings so I thought AF was on its way but nothing. I'm waiting for some tests to come in the post but what are the chances of getting pregnant? He always pulls out before he ejaculates 