Hello, i ws on depo jab for 7 years. Came off it and waited 7 months for af to arrive which it did 11 th - 14th july. This was a 'proper' period. Reasonably heavy . I was expecting to have to wait a while for another one to arrive - yesterday (day25) i had brownish pinkish discharge and today af is here again. So that makes for a 25/26 day cycle. Early days yet but we are ttc so want to give us the best cjance. Am i right to think ovulation is usually 14 days before day of next period? So in this case 29th july?