@ChocChipOwl From your posts, you are not really in need of HRT (I'd say!)
It's actually against prescribing guidance to use it as prevention unless it's for low bone density or high risk of this (family history.)
If you are unsure you need it, your probably don't.
I'm saying this as someone who's used it for a long time and who was certain I never would.
I was 52 before I had a hot flush, periods were fine (just kind of petered out with less flow but still pretty much every 4 weeks.)
Then as soon as I missed 4 in a row, the hot flushes started every single hour of the day, my sleep pattern changed and I couldn't sleep very well, and I was tired.
I felt that I couldn't go on like that, and I'd already had a diagnosis of low bone density through a DEXA scan (privately paid for.)
I was doing everything 'natural' that I could with diet, exercise, no booze etc, eating phytoestrogen by the tonne, walking 3 miles a day.
But you don't seem to have a real need yet.
You might feel worse as the years go on and you can decide then what to do.