No earthly idea. I got my last AF on 31Jan... Don't know when I O'ed, but judging by how faint the line is irl I'd say 9-10. I picked up some progesterone for the spotting, so unless it's still IB it'll stop. Also picked up a prenatal. My boobs are killing me and I'm nauseous, so I have only been able to eat a small container of French fries today