Physiology Endocrinology f8fba79f Number of ovum at bih is A 2-3 million B 2-5 million C 7-10 million D 10-15 million High-Yield Explanation In humans no ova formed after bih. at time of bih there are 2 million ova.Ref: Ganong&;s review of medical physiology; 24th edition; page no: 401