Endochrine balancing formula for women?

Is this the one, Uny, that you're suggesting for my pancreas?

Equal parts chaste berry, wild yam and Angelica?

Is there a thread or more info on this formula that someone can forward to me? I'm generally a little nervous about anything purporting to "balance hormones" but I'm definitely interested in trying it. Also, how should one take it? Anything particular regarding ones cycle? Also, in the past, I've read various conflicting info regarding wild yam and projesterone. Can someone forward some info on that? I'm okay if the herb has precursors to progesterone, but Im nervous about the idea that I might have control of my progesterone via how much I decide to take.

Also, is it safe to try each herb alone for a few days each to check for reactions and then put them together to try it. I'd rather do that after my recent blood tincture reaction. I like the idea of knowing what I'm sensitive to, if I'm gonna be sensitive to it (in a non typical for the herb sense.) Make sense?

Beth