Hi again cheezel
So sorry to hear you are still feeling rough.
First to say Dancinggirl is right about the Cyclogest pessaries - I used these for the first 4 years of HRT (because utrogestan was not available - and my GP had been prescribing it for years) and the same dose as you - although I was prescribed it cyclically - at 400 mg daily for 11 days per 4 weeks. I wouldn't want to take it continuously though as it is quite strong and used to make me foggy headed and sometimes give me migraines - but I also got these on withdrawal ie when I stopped the pessaries and went back to oestrogen only. I felt fine once it had cleared my system though. That dose is too high for continuous use - and especially for a low dose of oestrogen. It would only be given continuously at this dose to maintain a pregnancy.
Secondly I'd just re-iterate what Dancinggirl has said about peri-menopause and remaining on a cycle - and I also said it in my earlier posts below. If you are peri-menoausal then it would be better to be on cyclical HRT although I can understand your gynae wanting to try to eliminate fluctuations in your prog levels if you suffer when you start taking it and when you come off it. However if the problem is the progesterone itself then you want to keep it to a minimum. As I said my GP prescribed it for 11 days per 28 for a 50 mcg patch in late peri-menopause and it was fine for me. I found that I did not get a monthly bleed when I eventually became fully post-menopausal - at around 56/57 - on 11 days x 400 mg Cyclogest with a 50 mcg patch - so that prog is quite strong!
In your case I would take as little as possible orally as you seem to suffer from nausea. Although you do need a higher dose of oestrogen due to your age - and if you are going through an early menopause, in your position building up slowly is key - but as Dancinggirl has said you need to give each treatment a chance to work and especially with the oestrogen and the nausea - if you can ride this out it should ease.
Maybe as your gynae and Dancinggirl suggests - a Mirena coil and separate oestrogen might be the answer - provided you can tolerate the small amount of progestogen that gets into the system.
Also just to add - are you taking thyroid meds - I know during menopause Thyroid levels can play up so maybe you are going a bit hyper - which could account for some of your symptoms? Are your levels being measured?
So - in the first instance - with doc's permission I would try to change to a cycle and then build up the oestrogen gradually.
Hope this helps!
Hurdity x