Additional Source #16 – Book
“When one of the father’s sperm cells, like the ones gathered here around the egg, succeeds in penetrating the egg and becomes united with it, a new life can begin.”16
![](https://whendoeslifebegin.org/wp-content/uploads/2021/08/Additional-Source-16.png)
16Flanagan, G.L., Beginning Life, New York: DK Publishing, 1996, p. 13.