I have a very conservative doctor that just did my transfer- so I do stand by these directions- as he has a good success rate, low miscarriage rate, and it worked on me. (I'm anxiously awaiting the ultrasound to see how many took- i'm thinking they both did)
Strict bedrest, with your knees elevated ...

I don't know if it's a good idea to keep it a secret (though I suppose my doctor never asked if I was taking it, so he doesn't know), but I have been taking it for the last 6 months or so, and had a successful IVF implantation. I did it for other reasons, and don't know if it really had anything to ...