Comprehension Passage
The menstrual cycle is a complex interplay of hormones and physiological changes that prepare the female body for pregnancy. During the cycle, levels of various hormones such as Follicle-Stimulating Hormone (FSH), Luteinizing Hormone (LH), estrogen, and progesterone rise and fall to regulate the development and release of an egg as well as prepare the uterine lining for potential implantation. Based on this information. Answer the following questions.
What event signifies the transition from the proliferative phase to the secretory phase?
1
The beginning of menstruation
2
The peak of FSH
3
Ovulation
4
The end of menses