system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Normal sperm concentration in semen analysis should be
assistant
The correct answer is  Normal Semen Analysis: World Health Organization Volume>=1.5 mLSperm concentration>=15 million/mL Sperm motility>=32% progressive>25% rapidly progressiveMorphology (strict criteria)>=4% normal formWhite blood cells<1 million/mLReference: Novak's Gynecology; 14th edition; Chapter 32; Infeility and Assisted Reproductive Technology