Hypogonadism: Types, Symptoms, Causes, and Treatment
Hypogonadism occurs when the ovaries or testes produce insufficient sex hormones or reproductive cells, affecting puberty, fertility, bones, and sexual health.
Klinefelter Syndrome: Meaning, Symptoms, and XXY Pattern
Klinefelter syndrome is a sex chromosome variation, usually involving an XXY pattern, that may affect testosterone, puberty, fertility, and development.
Testosterone: Meaning, Functions, Sexual Health, Testing, and Therapy
Testosterone is an androgen involved in sexual development, reproduction, desire, muscles, bones, and blood-cell production in people of every sex.