I read that fenugreek can lengthen LP? I'm CD16 and will ovulate in next few days, but my LP is only 7-10 days. I took fennugreek for extra milk for awhile so have the capsules. Should I take it after I've ovulated then stop if bfp? Is there a recommended dose? I'll up the soy milk too. Should I try B6 or it can mess with the cycle too much?