I started having quite an active libido about the time I began perimenopause in my 40s...my XH could not keep up...and now that I am post menopause and single, I have dated men quite a bit younger than me and it is fun and I am not having any of the menopause troubles I see on tv. It's great because I don't have to worry about whether or not I'm going to have a period when I see my current guy friend so randomly. All those hot flashes and night sweats and random periods I got in my 40s during peri. Yay for post menopause!