During the secretory phase, progesterone levels rise, causing the uterine lining to stop thickening and prepare for implantation.

Authors

• Person: Not available Organization: Clue
  Understanding the Phases of the Menstrual Cycle - Clue

Sources

• Understanding the Phases of the Menstrual Cycle - Clue helloclue.com Clue via serper

Referenced by nodes (4)

• progesterone concept
• endometrial lining concept
• secretory phase concept
• implantation concept