Which situation would be part of the normal reproductive cycle of a human?

A normal reproductive cycle in humans typically includes the menstrual cycle for females, which involves the preparation of the uterus for potential pregnancy, ovulation, and the shedding of the uterine lining if fertilization does not occur. In males, the cycle involves the continuous production of sperm and the secretion of hormones like testosterone. During sexual intercourse, sperm may fertilize an egg if ovulation coincides, potentially leading to pregnancy. This cycle can vary in length and symptoms among individuals but generally follows these biological processes.