I posted this on another board and didn't get much feedback, so I'm trying again...:) Ok, so I've never posted on here, but I am desperate for some answers!!! The fiance and I are ttc. We have been trying for about 6 months now. This past month we were using opks and preseed. Well, this month, I had SEVERE cramps on cd28 - to the point of having to use a heating pad to not cry. It was awful. Well, here I am on cd33... no af, 3 bfn hpts... Anyone else had this situation and it ended with a bfp? My normal cycles are 26-28 days, with maybe 1 or 2 a year that are 29 and 30 days.