 [ Symptoms ] pregnant one month after being off birth control  i stopped taking birth control pills this month and had unprotected sex jan 11 my last period was around dec 31st my ovulation was said to be from the 10 15 ish of jan could i be pregnant has anyone gotten pregnant from this what are the odds since i have only been off this month and had sex onceeven though the sperm can survive for a few days thanks [ Disease ] it is possible that you could be pregnant however it takes about a week to two weeks for the birth control to get out of your system if i were you i would take a pregnancy test on or around the first week of february hope this helps