During which phase of the menstrual cycle does ovulation occur?

Ovulation occurs during the ovulatory phase, which is a specific part of the menstrual cycle. This phase typically takes place around the midpoint of the cycle, usually around day 14 in a standard 28-day cycle, although this can vary between individuals. During the ovulatory phase, a mature egg is released from the dominant follicle in the ovary, a process triggered by a surge in luteinizing hormone (LH). This phase is crucial for reproduction because it is the time when the egg is available to be fertilized by sperm, which can lead to pregnancy if intercourse occurs.

While the follicular phase precedes ovulation and involves the maturation of follicles and the rise of estrogen levels, and the luteal phase comes after ovulation and prepares the uterine lining for potential implantation, it is during the ovulatory phase that the actual event of ovulation takes place. Understanding this timing is essential for those studying reproductive health, as it can influence fertility awareness and family planning methods.