actually i've been reading alot about this. im not certain about this- but in Vogue Beauty encyclopaedia it says taking additional progesterone ('natural' or otherwise) can hinder the effectiveness of contraception.
it also said taking too much progesterone can make your acne worsen.
however i eat many many soybeans as a veggie and i find it has slightly helped my PMS, and soybeans have diosgenin.
i also read an article saying dong quai is good for PMS NOT because of the disogenin (a plant progesterone which cannot be turned into human progesterone) but because it has slight ani-cramping effects
in many 'herbal breast enlargements' it includes diosgenin sources- fenugreek,yam,dong quai etc, as laboratory studies showed mice with ovaries removed had mammary growth when fed diosgenin, though this has not actually been proven in humans. (google this for more info)
i am going to try the wild yams from holland and barratt as im afraid of the risks of brest cancer from being on the pill so long
, but 3 is right- my doc says not to take any homeopathic remedies without seeking medical help- just because it is natural doesnt mean you will not react and i think messing about with hormones is a bit unsafe.