RT Book, Section A1 Finnegan, Lisa SR Print(0) ID 1182728897 T1 Reproductive System T2 Medical Terminology in a Flash! A Multiple Learning Styles Approach, 4e YR 2020 FD 2020 PB F. A. Davis Company PP New York, NY SN 9780803689534 LK fadavisat.mhmedical.com/content.aspx?aid=1182728897 RD 2024/12/14 AB FlashpointThere are approximately 20 million sperm in a normal sample amount; however, only one sperm is needed for conception, or fertilization of the egg, to occur.