Wow, I had no idea. Thank you for another crazy fact.
Wow. hahaha poor sperm :(
That's something, sperms are the sh*t ! :D
Excellent blog! Enjoyed reading it, keep them posts coming =)
haha good to know, i guess :P
So much hard work for the young kids!
Hahahha 50km :D It's crazy, and funny. Thanks for share.
"sperm"..such an icky word
Also moves equivalent of like 75kms per hour when you ejaculate.
Nope I didn't know this. You learn something new everyday.
haha where did you come across this fact? :P
sperms are fucking crazy hahahaNew Follower
Cool info =)
They have some massive endurance, that's for sure!
Incredible numbers comparison. Yet another miracle of life!
i feel smarter already! ^^following
zoom zoom zoom i guess lol
He probably takes an equivalent time to reach it xD
Sperms are the true champions ;)
Pretty cool fact, didn't know that.
The ironic thing is that the sperm that get to the egg is the most fit out of all of them, and yet I bet 90% of the population couldn't run 10 kms.
ha ha oh gosh.
sperm facts?! instantly following now..
Haha fun fact!
Haha, good to know. Following...
It's a topic we all know about!
Lol great idea about the sperm topic stopping...
hopefully my sperm are as lazy as I am so i don't impregnate anyone
I love these did u know posts there awesome this is my favorite one keep posting
I didn't know, but thanks.