Hi Sarah2, I'm 55 this year. I was on hrt for 2-3 years up to being 50 due to heavy flooding periods and flushes mainly. The doctor suggested I came of just after my 50th birthday, really to see if my periods had finished. I had a break of around 18 months where I didn't have a period but couldn't cope with the hot flushes. I was under the impression that I could only be on hrt for a total of 5 years, then my doctor said no, its recommended not to take it for more than 5 years after the age of 50, then I've heard other people take it for years and years.
My doctor also said that the health benefits of hrt outweigh the risks but its a decision only I can really make. Think its that that bothers me, just weighing up the pros and cons and making that decision. I'm tempted to try coming off it and see how I go but I'll speak to my doctor about that I think.