I finally felt like I had gotten my head around when I'm ovulating and then when AF should turn up.. the LP is supposed to be fairly consistent per person right?? So last month I got a peak opk and AF came 12 days later. I didn't get an obvious positive this month but got a fairly dark line; I counted the two days of dark lines as around the time when I ovd and yet AF has turned up today at no more than 9 DPO?? This is starting to annoy me now. I wasn't even upset at the fact that I wasn't pregnant, just pissed off that my body does what it bloody wants!