Also, during these days, estrogen levels also decline, resulting in a decrease of natural lubrication.
Although some specialists disagree with this theory, menopause is still considered by the majority a factor that can cause decreased sex desire in women.
Psychologically, a person's urge can be repressed or sublimated.
On the other hand, a person can engage in sexual activity without an actual desire for it.
Social factors, such as work and family, and internal psychological factors, like personality and stress, can affect libido.