Hi Racjen
Think I've got this right, about your question...
I'm on femoston conti, and last summer started on Sandrena gel.
And I can tell you I felt absolutely brilliant on it.. it made me feel like I was 21 again.(well, not really, but you know what I mean).... I had loads n loads energy, felt level headed, no aches n pains, it was great....and most importantly I didn't have any mood swings.
It's the best I've been in 4/5years..
However, it does seem strong, and because I felt so good, didn't realise I was having too much until I started to feel a bit poorly, just didn't feel myself, this was after about 3/4 months, so I stopped it, and within a couple days felt much better, didn't get on very well with the Utrogestan, so I went back on the Femoston Conti. In hindsight, I should have maybe just reduced the Sandrena and changed the prog to one of the others, but you get scared don't you.?