How many ova and sperm can a human potentially produce?
According to the illustration given, every human female has within her body the potential to produce thousands upon thousands of ova. Every human male has the potential for billions upon billions of sperm. These numbers highlight the vast reproductive capacity within the human species.
Les explains that within the human reproduction system, every female of our human species has within her body the potential to produce thousands upon thousands of ova, while within every human male is the potential for billions upon billions of sperm. He gave this illustration in connection with God's sovereignty in grace, noting he had read it years earlier and almost shook his head in unbelief, but the more he thought about it, the more he believed it. He used the vast numbers to illustrate how God, by grace, puts His finger on individuals.