From what I understand Dr Newson recommends 100 ustrogestan/Prometrium orally per day, OR
100 ustr/prom vaginally every second day (although I have heard in Australia some have been lowered to Monday, Wednesday and Fridays of each week)
OR 200 on day 15 to 28 of each month orally. or half that vaginally.
Vaginally required half the amount taken orally.
When I enquired about the amount of progesterone for the different amounts of estrogen, I was old this amount is suitable for all amount of Estrogen being used. 50/75/100 etc.
But I have yet to find a perfect level and feel confused most of the time about returning symptoms