Morning all, Ive just been prescribed HRT, oestrogen gel and progesterone tablets. Can anyone tell me how long it took to notice a positive effect? My main issue is crippling fatigue which Ive had solidly for the last 2 months. I take my children to school and get back in bed which is very unlike me, I used to hike around 3/4 miles a day, now the 7 minute walk to school kills me!