Perimenopausal symptoms can start months or years before your periods stop and last for over 10 years after. There are more than 40 different symptoms women experience during perimenopause and many women will experience a broad spectrum of symptoms throughout the transition. The severity of symptoms varies tremendously between women. Some will only experience them for a few months, while others can continue to suffer for years, or even decades. Here are some of the mental health symptoms that ma