I finally found a gyn who knows more about hrt after spending a lot of my energy, time and money asking for treatment for my early menopause. When I asked him about the duration, he answered that it's up to me. I asked about how my body will adjust later when I ll decide to stop hrt and he said that it isn't something we can know. "So is hrt a treatment forever", I asked..." I think that it's very possible" he said smiling. I'd like to hear your views...it's a rather philosophical question I think...for me personally menopause is a disease more than a natural process.