Xuất tinh vào mặt
9,287 99%
4 năm trước đây
Bình luận
6
Make up of Sperm. The average ejaculate consists mostly of protein, citric acid, fructose (a complex sugar), sodium, and chloride. There are smaller amounts of ammonia, ascorbic acid, acid phosphatase, calcium, carbon dioxide, cholesterol, prostaglandins, creatine, other minerals, and numerous other chemicals.