Clomid is definitely an oral supplement that can become used to trigger ovulation. It really works by stopping estrogen receptors at the hypothalamus, which is an important "hormonal control location" for the body. After this occurs, the hypothalamus is stimulated to launch follicle stimulating hormone (FSH), and luteinizing hormone (LH). These tend to be the organically taking place ovarian stimulants, which prompt ovulation in a typical cycle.