The first time I heard it was on this message board.
A lot of women who have had miscarriages are recommended to take it to help with uterine lining issues.
I thought that I could take it and that it wouldn't hurt to be extra safe in case of miscarriage.
However, after I started taking it, I started spotting during my TWW, and I started getting bruises on my legs and arms from doing simple things that wouldn't normally cause bruises. I would remember bumping my leg into something, and it not really hurting that much, but then the bruise would be really huge the next day.
So, I know it has helped quite a few women on here who were having miscarriages, but I wouldn't recommend that anyone just start taking them on their own or self diagnosing.
I thought I was being smart and taking charge of my fertility, but I should have asked my Doctor about that one first.
Just my experience and two pennies.
Again, it's helped soooo many women.
But it kind of messed me up a little bit.