omg, i seriously can't beleive you asked this.... i really can't. i mean any question is good enough, better than not knowing right? but somehow i think you're just trying to stir up controversy.... i just don't see how anyone could possibly think this would happen.... i mean you eat food all the time? does it come out looking like when it went in? that's because stomach acid breaks it down to the smallest, itty-ist bitty-ist parts it can become, meaning no living creature could survive (and sperm is technically a living creature) and i can confrim it doesn't....my wife now (wasn't at the time) basicly swallowed every single day for a year (>.> it feels good, what can i say) and didn't get pregnant....atleast from that....