i have had sex since sunday when i started ovulating and i finish ovulating on thursday is there a possability that i could be pregnant as have just finished my periods yesterday the 13th july and i had sex a couple of days before i started my periods i was taking micronon 30 pill but missed a 3 days of the pill i am olso on anitbiotics can i still be pregnant even though i have to wait another month to find out please help