I love this fun and informative graphic about men's sperm. I have only one thing to add: pineapple. For men and women, pineapple makes all your body fluids - and trust me, I mean all of them* - taste sweeter. I love fruit, and I eat a lot of it, and I think pineapple has a much more noticeable effect than any other fruit. So if you want to taste better, eat pineapple, or at least drink the juice.
(*Okay, I guess I don't know about the taste of one's blood. But sweat, spit, girl secretions, and piss? Absolutely. I also have a theory that drinking lots of diet pop makes one's piss sweeter - all that aspartame, sucralose and acesulfame potassium coursing through one's system. That's based only on remarks made to me about my particular flavor though, so I have no real evidence whatsoever to support this idea. However, if some scientist wants to do a controlled study, I can certainly supply taste-testers.)
View this image full-size, in a new window, here on the OnlineSchools site.
Link via The Sexademic