mamacatsbaby - it sounds like we're in a similar situation. I started having losses after my son was born and figured out for myself that it's probably low progesterone or estrogen dominance. I am on my first cycle using vitex and my temps improved a lot (I had 98.5 the past few mornings, and I used to be mid 97 at best) buuut also now I'm on day 15 past ovulation - and I usually don't go more than 9 days before getting my period (or getting pregnant and miscarrying soon after). I have heard that sometimes vitex makes things go to the other extreme before balancing out so I'm going to stick with it a few more months and see if my charts start to look more normal all around. (I do know for certain I'm not pregnant.) If vitex makes me have a really long luteal phase instead of my 9 day, I won't complain...though it would mean my two week wait will be 2+ weeks. Did you have any weird changes at first with vitex?
Siuann - that is coming right up!! Be sure to let us know how it goes. It is kind of crazy how quickly doctors move (well, sometimes. I think everyone on this thread knows they also sometimes don't think things are as urgent as we know they are.) :)