''Empty Sella Syndrome is a disorder that involves the sella turica, a bony structure at the base of the brain that surrounds and protects the pituitary gland. ESS is a condition that is often discovered during tests for pituitary disorders.''
In this website you will find information on the pituitary condition called empty sella syndrome. It explains that symptoms of primary empty sella syndrome include irregular or absent menstruation, low libido, and impotence (erectile dysfunction).