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

Have you ever heard of the dreaded Condiru? This nasty little fish has a penchant to swim up a man’s urethra while peeing into the Amazon.

My swimmers can navigate some slow flow.