Ovulation is marked by a spike in Luteinizing Hormone (LH) and a secondary estrogen peak.

Authors

• Person: Not available Organization: Liv Hospital
  4 Phases of Menstrual Cycle: Hormone Changes Chart - Liv Hospital

Sources

• 4 Phases of Menstrual Cycle: Hormone Changes Chart - Liv Hospital int.livhospital.com Liv Hospital via serper

Referenced by nodes (3)

• estrogen concept
• ovulation concept
• luteinizing hormone (LH) concept