Clomid is definitely an oral supplement that can feel used to trigger ovulation. It really works by stopping estrogen receptors at the hypothalamus, and is an important "hormonal controls centre" for the body. Whenever this occurs, the hypothalamus is stimulated to release follicle exciting hormone (FSH), and luteinizing hormone (LH). These tend to be the organically occurring ovarian stimulants, which prompt ovulation in a typical cycle.