This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Physiology
Pulsatile release of GnRH is impoant for? 
Select and explain. 
A. Gonadotrophin stimulation, B. Ovulation induction, C. GnRH feedback inhibiton, D. Gonadotropin downregulation
A: Gonadotrophin stimulation
Answer: A: Gonadotrophin stimulation 
Explanation: 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