I read a lot about
Vitamin B6 and how it can lengthen a short
luteal phase, so I started taking 120 mg of
B6 last cycle, midcycle. I was very happy to see that it actally worked. My luteal phase was 12 days that cycle (I am charting my BBT).
This cycle however, I'm already 14 dpo and no sign of AF yet. I had AF-like cramping and pain around 11 and 12 dpo, but AF didn't show up. Now I have no symptoms at all, not of AF nor of pregnancy.