My AF is due Monday, and this morning at 12 DPO I got a BFN. I plan on taking a test tomorrow morning too at 13 DPO. The problem is that tomorrow night I have a bachelorette party to go to (and this group of girls LOVES to have fun). If I get a BFN tomorrow morning, is it okay to have 3-4 drinks tomorrow night as long as I go easy? I've heard the saying "drink til it's pink" because drinking doesn't affect the baby until implantation as long as you don't drink a ton all the time. Obviously if I get a positive tomorrow then I definitely won't drink anything. What are your guys' thoughts?