“Without a uterus, progesterone is no longer needed for endometrial protection, but many women still use it for sleep and mood, and to protect the breasts. Wherever estrogen acts, so does progesterone.”

I feel like a lot of physicians get hung up on this fact and just dimiss it and tell patients that they don’t need it because they don’t have a uterus. Progesterone has receptors all over the body!