Plan B

Teeny • Mom of one, stepmom of one, and expecting our third boy 1/31/16 👶🏼
I ended up having to take plan B four days ago. I took it within 12 hours of unprotected sex (during my fertile window). I'm just wondering how many people bleed after taking plan b. Pretty much everything I read women say they bleed but I haven't seen a drop! Anyone have this? Did you end up pregnant or not?