Originally Posted by
atomic sagebrush
SOY - Taking soy isoflavones, 200 mg from CD 3-7, total of 5 days, may help to sway for twins. It acts as a natural Clomid. (may sway blue, because it does increase CM, but if you take antihistamines to dry up your CM you may get the benefits from the soy of releasing more than one egg, you may still be able to incorporate soy into a pink sway as well as a blue one.)
VITEX - Vitex from AF-O may sway for twins. (sways pink) However, some researchers believe that it may actually PREVENT twins. (I did conceive twins while taking vitex so I happen to know that isn't the case in all circumstances.)