I had a miscarriage mid February, and my cycles have been going nuts ever since. Before the miscarriage, I had pretty regular 35 to 39 day cycles. Since, I've had a 42 and 46. I'm currently on day number fifty freaking four and still no AF! During my previous 2 cycles post miscarriage I used opk's, but decided to stop using them this cycle because I was driving myself crazy. I have no idea when I ovulated or if I even have. All pregnancy tests are negative so far...but no sign of AF. My question to you all, is how long did it take your cycles to be regular again after miscarriage? WTF is wrong with my body??