Hiya, i think i can safely say i'm not currently pregnant, but just in case i thought i'd ask for your opinions. Have had no period since birth, and son isn't bf. Did a test 4 weeks after we had one off sex, negative, now i can't remember but i think it was 5-6 weeks before i showed pregnant with Jake, do i need to do a retest at some point or could you safely say 4 weeks after sex it's going to be accurate? Thanks anyone who replies, if it's a defo negative i have contraception sorted , would like to avoid having children so close together but if i am so be it xx