When do eggs mature?

Eggs, or oocytes, typically mature during the ovarian cycle, which occurs roughly every 28 days in humans. The maturation process begins at puberty and continues until menopause, with a few eggs maturing each cycle, although usually only one is released during ovulation. Maturation is influenced by hormonal signals, primarily from follicle-stimulating hormone (FSH) and luteinizing hormone (LH). In other animals, the timing can vary significantly depending on species and environmental factors.