Hi... I too get spotting pre AF which lasts 5-7 days. I am currently ttc through IVF.

While FS have categorised us as "unexplained infertility", I feel that our trouble is to do with my short LP. How can an embryo possibly implant when your body is beginning to shed endo lining before the little one has a chance to properly implant?? Progesterone supplements have been tried but no luck yet...

Best wishes to everyone else ttc.