Hypergonadotropic / Primary (high LH, FSH, low T, E) - Testicular or Ovarian

• Congenital
  • Androgen Insensitivity
    • Undescended Testes
  • Klinefelter Syndrome
  • Turner’s Syndrome
  • POI
• Infectious
  • Mumps → Epididymitis/Orchitis
• Trauma
  • Radiation Therapy
  • Physical injury
• Autoimmune
  • Autoimmune Polyglandular Syndrome
• Drugs
  • Chemotherapy
• Infiltrative
  • Hemachromatosis
• Idiopathic