Loss of libido (sex drive) is a common problem that can affect men and women of any age. It is normal for many people especially women to lose sex drive after a certain age. It normally happens with the women when they attain Perimenopausal age. A woman experiences mood swings vaginal dryness and pain during intercourse during the perimenopausal phase. The levels of the female hormone estrogen begin to fall in their blood which can affect libido and the loss of interest in sex. There are N number of reasons for loss of libido among females. Dr. Anubha Singh Gynecologist