Okay, am on Cerazette. Forgot to take it on Sunday as we were away. Had sex Sunday night. Realised what had happened on Monday morning, took the missed pill as well as the normal one. Am now wondering how likely it is I am to have conceived. I really hope not! I have irregular bleeding with this pill and on Sunday and Monday was having some bleeding, on and off, so am hoping that maybe that might make it less likely for any little egg hanging about to implant itself. What d'ya reckon? And how soon before I can test - 14 days?