well i did an ovualtion test on the 1st of this month and shock it was positive. and 17 days later af, so i must have been ovulating then.
Im 26 years old. ive been watchin my cycles for the last 3 cycles (i cant say every month lol) and they ve all been around 52 days. i will do a proper study on this cycle. temps opk's etc, and will let you kno how it turns out.
p.s i dnt actually use opk's a lot. And probably do have a 40 day wait to bd lol but il be doin it anyway.