Human: I'm trying to get pregnant. What should I know about ovulation? Assistant: 
Ovulation is the release of an egg from a mature ovarian follicle. It typically happens around 14 days prior to your next menstrual period, and it can be confirmed by testing your urine for luteinizing hormone (LH). During this time, you may experience changes in your cervical mucus, such as increased wetness or swelling. This is known as "ovulatory symptoms".