A healthy adult male can release between 40 million and 1.2 billion sperm cells.
Though their numbers initially seem daunting, a sperms journey to reach the egg is both treacherous, rigorous.
There are a lot of casualties (deaths) among the sperm as they swim toward the egg.
Commandeer sperms through the harsh environment of cervix, uterus, and fallopian tube to find and reach the egg in the end.
Collect power-ups to increase sperm count and motility as well as their strength to power through obstacles inside.
When your sperm troop is slowed by slime and has lost morale to swim on, remember:
It only takes one sperm and one egg to meet and create a baby... And some supplements!