I am on my second cycle second week of birth control . I got my period 24 February and used antibiotics for 2 days 26 & 27 February . I started my new pack 28 February and had unprotected sex on the 4 march is their a possibility that I could fall pregnant . I never missed a birth control pill . Please i need a answer urgently .
Asked On : Tue, 8 Mar 2011