Menopause Must Knows The Highs and Lows of Perimenopause and Menopause There are lots of factors that determine when a woman experiences menopause including adrenal reserve and stress though perhaps the biggest determinant is your Mum or maternal Grandma's age at menopause. Most women will go through menopause around the time of Mum and Granny, give or take 2 years. Why the HRT not? Some of the biggest clinical trials of conventional HRT have had to be stopped before completi