'Phenomenon' is causing millions in their 40s to wake up around 3am
All over the globe, countless women in their 40s and 50s find themselves waking up between 2am and 4am for a common reason. The cause is linked to hormonal shifts as a result of menopause and perimenopause, which many women in these age ranges experience.
Menopause is a natural biological phenomenon marking the stage in a woman's life when her menstrual cycles end due to reduced hormone levels, especially estrogen. It typically occurs naturally between the ages of 45 and 55, but can happen earlier or later for various reasons.
Perimenopause is the transitional period leading up to menopause , which can result in fluctuating hormone levels and irregular menstrual cycles. The primary symptoms of menopause and perime