Corrida do Esperma Planobeta 4

Sperm traveling through the cervix. ItÕs the most extreme race on earth – a contest with 250 million competitors, only one winner and relentless obstacles thrown in for good measure. The Great Sperm Race tells the story of human conception as itÕs never been told before, as helicopter-mounted cameras, world-renowned scientists, CGI and dramatic reconstruction bring to life the extraordinary journey of sperm, from ejaculation to egg – scaled up to human size, with the sperm played by real people.
(Photo Credit: (c) Jeremy Benning)