Ovulation is a key part of the menstrual cycle, occurring roughly once a month in people with a uterus. During this process, an ovary releases a mature egg, which then travels down the fallopian tube. This is the time when a person is most fertile and can conceive if sperm is present. The cycle leading up to ovulation is regulated by hormones, including estrogen and luteinizing hormone. Signs of ovulation can include changes in cervical mucus, slight abdominal pain, and increased libido. Understanding ovulation is important for those trying to conceive or manage their reproductive health.