Ok, it takes long enough for the BIG OOOOOOOOOO! Am i right girl? Read this if you take spining classes and wonder why IT'S numb down there....trying to help.

Riding a bike doesn't only hurt the male parts — it can have numbing effects on a woman's nether-regions too.

A new study from Yale University has found that female cyclists who biked more than ten miles a week experienced less "genital sensation" than female runners did.

http://www.nerve.com/news/love-sex/riding-a-bike-might-actually-be-bad-for-your-vagina