Hello Joesmum
I think all women need differing levels of oestrogen in order to feel their best. So if 4 pumps has made you feel much better then I would stick with that for a good while until you feel totally stabilised, then you could always try reducing it gradually?
On Prof Studd's site he talks about some women needing estradiol levels of 800 pmol or more to feel alright again.
I had my bloods last done at Xmas, whilst wearing a 50mg patch and my level was 305 pmol, but I didn't feel good to be honest. Had been feeling pretty flat, with background anxiety for several weeks. My main peri symptoms are extreme mood swings, and intermittent anxiety and very low moods.
I suspect I'm one of those women who benefit from a higher dose than average. I am still peri menopausal though, with my own hormones fluctuating quite a lot. I think the only times I feel 'good' are when my own oestrogen is rising and adding to the dose from my patch.
I see Dr Annie Evans next week, she's a very well respected endicrinologist and she says she sees lots of women who need levels of 600+ pmol to feel their best.
In your shoes, I would tend to think if it ain't broke don't try and fix it.