Surgery Oogonia reach their maximum number at which of the following stages of human development? A Five months of fetal life B Pubey (12 to 14 years of age) C Adolescence (16 to 20 years of age) D Early adulthood (21 to 26 years of age) 💡 Explanation Oogonia reach their maximum number at which of the following stages of human development? ✓ Correct Answer: A. Five months of fetal life