This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrine, Subject name: Pharmacology
All of the following conditions require administration of GnRH agonist in a non-pulsatile manner except ? 
Select and explain. 
A. Male infeility, B. Prostate cancer, C. Endometriosis, D. Precocious pubey
A: Male infeility
Answer: A: Male infeility 
Explanation: Usage of GnRH agonists : Pulsatile GnRH agonist Non pulsatile (continuous) GnRH agonist Delayed pubey Ovulation induction Kallmann's syndrome Male infeility Endometriosis Hirsutism Uterine fibroids Central precocious pubey Prostate cancer Breast and ovarian cancer Note : Non-pulsatile administration of GnRH agonist is not useful in male infeility.