if vaginas are self cleaning organs, and constantly outflowing acidic fluids- how in the world does sperm swim against the current to impregnate someone?

Question

Does the semen’s alkalinity deactivate it? How is something so small able to swim against the current in tight tissues?

In: 21

Answer 1

Accuracy by volume. The sheer number of sperm dumped in there is mind boggling, most of them don’t make it.