how come I dont get a nose bleed when I hold my breath?

 

prolly cuz you have to 'push' your shiet out too

 

lol...the reason you dont get a nosebleed just when you hold your breath is because when you're pushing and holding your breath, for some reason blood is rushed to your head much much faster than if you were to just hold your breath...you would have to hold your breath for 5 minutes or more to achieve the same effect as "pushing your **** out"...

 

...and the reason that blood rushes to your head when you dont breath is because, when you dont breath, the oxygen supply in your bloodstream diminished more and more, and your brain, which is the last thing to require oxygen, keeps looking for more and more oxygen. since the concentration of O2 in the blood lessens, a higher volume of blood needs to be sent to the brain to achieve the required respiration, that is why we pass out if we dont breath for an extended period of time...

 

this is a VERY, VERY informative thread, maybe it should be a sticky? in case people want to learn about why they get nosebleeds when they push poo out really hard, once I gave myslef a nose bleed doin a Bruce Lee impressonation, that was pretty cool, I could feel the little vein pop and then blood started gushin out, that was crazy,

 

alright, this is in no way beneficial to the site and onlookers will only think bad things of us. I'm closin her up.

Dr.