I’m 86 and I’ve been on HRT since my early 40s when I had a hysterectomy. I believe it has kept me healthy and active. Now my GP says I’m too old to be on HRT. What should I do? I’m 86 and I’ve been on HRT since my early 40s when I had a hysterectomy. I believe it has kept me healthy and active. Now my GP says I’m too old to be on HRT. What should I do?