PCOS. Vitex!

Hey guys. I've had pcos since I was 11. I'm 21. Never been regular but Metformin was helping. Then I got on the pill for a couple of months.. DURING which I conceived.. and later miscarried. Now, after another long cycle here I am CD4.. and about to start Vitex on CD7. If you haven't heard of this miracle, read up on it. It isn't a hormone to mess up your body even more, it's a herb (slow working to build up) and it just regulates what needs to be regulated, it normalises what isn't normal. I have high prolactin and I have a pituitary tumour as well as hormones all over the place and pcos as the icing on the cake. So I think perfect for me. I'll be taking it throughout my cycle as I believe if it needs to build up, stopping it after O will just flush it out. So I'll be one of those who take it through first tri.. If I get there. Fingers crossed!

Any experiences with Vitex?