<unk>  is an endocrine condition as well as a result of aging. The terms "male menopause" and "andropause" are used in the popular media but are misleading, as they imply a sudden change in hormone levels similar to what women experience in menopause. A decrease in libido in men as a result of age is sometimes colloquially referred to as penopause.
Late-onset hypogonadism
Prepubertal hypertrichosis
Delayed puberty
Hypogonadotropic hypogonadism
Hypergonadotropic hypogonadism
Hypertelorism
Prognathism
Precocious puberty