By Jim Paoletti, BS Pharmacy, FAARFM, FIACP, Director of Education at Power2Practice Estrogen patches claim to deliver from 0.25 mg to 1.0 mg of estradiol in a 24-hour period. These numbers are based on the amount of estradiol that is measured in venous serum blood following administration. However, the venous serum level of hormones has… Read More »