A typical starting dose for oral progesterone is 100mg, potentially increasing to 200mg if estrogen doses are higher.

“You're going to start at 100 milligrams depending on your dose of estrogen. Um, I typically start with a 100 milligrams. Some people say if you're going higher with your estrogen, you may need to do 200 milligrams of progesterone. That data is not very clear.”