[Siman234]

After another closer look the smokey mountain progesterone cream is in fact derived from wild yam. Unfortunately I don't see anything (as of yet) I would recommend, I'll be actively looking without a doubt.

Three questions, even though it's derived from wild yams, would it be ok to use if it doesn't list Wild Yams as an active ingredient? Or is the diosgen part of any progesterone derived from Wild Yam?
Second, I did find this progesterone cream claiming to be "Natural Progesterone", with no mention to Wild Yams or anything on the back. They claim bio-identical all over the page with no mention of Wild Yams. Would this work?
And finally, as someone who can't get progesterone pills at the moment, should I keep using these progesterone creams on my breasts? Or should I just not use them at all. They are seeming to have positive effects so far however.