From the moment sperm leaves the male body, everything tries to kill it. Over 1000 sperm roll off the production line every heartbeat and 250 million leave the male body at ejaculation. It’s a big race with only one penetrating the egg. Here’s its amazing journey…
See how the race of the winning sperm unfolds below in the infographic created by www.OvulationCalendar.com.
Courtesy of: OvulationCalendar.com