Hi Eagle87 - sorry to hear about your Utrogestan woes. Unfortunately this is the experence of many of us who take it. You get used to the dreams! I find it has a double effect ( I have only ever used it vaginally) - it makes me very sluggish and lethargic - sleep and foggy-headed ( I'm right near the end of my current course/cycle so feeling it now...) and can't wake up in the morning very easily ( even worse than usual), but at the same time I have to wake to pee when using it so then I sometimes can't get back to sleep once it's past about 3.30 am, so sometimes lie awake for a couple of hourse - like last night! Very annoying. I'm afraid I just grin and bear it - easy now as I'm retired but I did have years of it while working but decided I would just put up with because I didn't want to take synthetic progestogens.
Vaginally is supposed to be associated with fewer side effects but not sure about sleep? What dose are you taking, what dose/type of oestrogen and where are you in menopause/how old? Maybe you need to increase oestrogen?
Hurdity x