[EricaB]

I hope the dosage equivalence is more than just simple math. Most of the estradiol pills I've noticed are 2mg, then 25% of 500mg PM is equivalent to 125mg estradiol. And that's only one pill. Some here take 2,000 mg or 3,000 mg of PM. So is 25% of 2,000mg PM equivalent to 500mg estradiol. With a dose that strong one might expect to grow breasts overnight (just kidding).

All kidding aside, is there any significant difference between "estradiol" and "estradiol valerate"?