Does anyone have any advice on how I can bring forward my ovulation date? I'm ovulating late in cycle cd 24-28 and then a luteal phase of about 10-11 days. I tried Agnus Castus/Vitex this month - taking Holland and Barrett tablets - 4 a day. It's made no difference, in fact, I'm not even close to ovulating and cd21 at moment. I'm looking for things that have actually worked for people personally for me to try. Thanks!