Understanding the menstrual cycle is crucial for:
The menstrual cycle is divided into four phases: Menstruation, Follicular Phase, Ovulation, and Luteal Phase. menstruation cycle ppt
The empty follicle transforms into the corpus luteum , which secretes progesterone. Progesterone keeps the uterine lining thick and "sticky" for a fertilized egg to implant. Understanding the menstrual cycle is crucial for: The