I am 47 and have had one period this year - last was February. I feel fine but have insomnia the last 2 weeks. Really bad. No cause I can think of. So it must be hormones or lack thereof. I am thinking of seeing GP for HRT but wary. I am youngish but think I have worn out my poor ovaries - my periods were every 21 days from age 14! I think i am quite hormone sensitive - I had hyperemisis (bad vomiting) in pregnancies and vomiting with the morning after pill which I took once in the distant past. What are thoughts - low dose? I thought I'd wait till I got more symptoms and this insomnia might not last.