Can you clear up my confusion?
I was told by my Dr. to buy a progesterone cream that is natural progesterone USP which has a molecular structure identical to the progesterone produced by the human body.
She said natural progesterone is produced through the fermentation (and other steps) of the Mexican Wild Yam. She said it must say progesterone USP and not just wild yam extract. Why does yours not say that and why is it derived from soya-bean? Thanks for your help.