Women going through menopause who report a decreased interest in sex are more likely to also report trouble sleeping, depression, and night sweats. Although the connections between the symptoms may seem obvious (night sweats and depression can cause trouble sleeping, and fatigue can cause all kinds of problems -- including decreased sex drive), this study marks the first time menopause, sleeping, and low libido have all been connected.

The connection at this point doesn't mean much, other than more studies scheduled and doctors probably being more aware of what side-effects the medications they're prescribing might have. This does, however, strongly reinforce the difficulties many women face when going through menopause, and how symptoms can play off of each other making things even worse.