I think you need to wait at least two weeks, perhaps about nineteen days I believe? Cause that's when the embryo starts forming and everything and will have any visible signs of pregnancy.
I am on Depovera(Birth control) and it is only 97% effective. Me and my boyfriend had unprotected sex on April sixteenth today is April eighteenth. I dont get my period so i have no idea when i my last missed period would be. How long should i wait?