Be careful about the estrogen patches and I wouldn’t recommend them past a year. My regimen includes progesterone taken alternately in a cycle dispersed in the way similar birth control pills are taken. Estrogen by itself can be a dangerous drug. Make sure that your body is getting progesterone at least 10 days a month. I it will cause bleeding, that doesn’t mean cancer. The progesterone cycle with blood loss by the uterus clears bacteria and fungal microbes. It also keeps layers of blood from hardening and layering buildup. Progesterone keeps the uterus muscular and helps prevent the uterus from atrophy. Have an open dialogue with your healthcare provider. Best regards, Lynn.