It's very rare to have a night where I don't sleep at all now. I had a few of those a year or so ago before I got estrogen up, plus many consecutive nights of 3 hours sleep a night - very hard to function.
I'm not sure my HRT is optimised yet, I need to do bloods to see what levels are. I still have light inner tremors and I still wake a few times a night but it's mostly momentary and then I get myself under again.
I am now getting about an hour of deep sleep, split over about 3 sessions a night - which is a new record. That only started the last few days. (I've only been on my current dosage just over a week.)
I still tend to wake early and then find it hard to get back to sleep, but 'early' is now about 6.30am instead of 4am. And this morning I actually went back to sleep for almost 2 hours with that old 'I am really tired and don't want to get up' thing I haven't had in FOUR YEARS.
So yes, I go to sleep relatively easily - within about 30mins now. (Used to lie awake for hours.) I do wake momentarily still a few times a night, but it's for split seconds and I go back to sleep again. (These get registered on the Apple Watch too, which is interesting.) I am getting much more deep sleep. And my idea of 'early' is much later than it used to be. But I do still have the light inner tremors, especially when I wake early. (Somehow this is connected with the waking.)