Premenopausal (horrible hot flashes/night sweats/heavy or light periods/irregular periods) since age 51. It has been 1 year, 8 months since this started. However, last period was 3 months ago and the hot flashes/night sweats stopped about 3 months ago. My libido prior to that period was crazy intense. I was glad my husband likes a lot of sex. He even said, "it was like when we were first married." I thought so too.