<prompt> Pulsatile release of GnRH is impoant for?Gonadotrophin stimulationOvulation inductionGnRH feedback inhibitonGonadotropin downregulation  <response>: Luteinizing hormone-releasing hormone LH-RH a decapeptide hormone of the hypothalamus, which stimulates the release of follicle-stimulating hormone and luteinizing hormone from the pituitary gland; it can be used in the differential diagnosis of hypothalamic, pituitary, and gonadal dysfunction. Called also follicle-stimulating hormone-releasing hormone, follicle-stimulating hormone and luteinizing hormone-releasing hormone, and gonadotropin-releasing hormone.Ref: Ganong;s review of medical physiology; 24th edition; page no:-314 