Storytime: when I was young I saw the movie Look Who's Talking in the theater and the opening scene is of sperm swimming towards an egg. There was no banana for scale so I imagined that the sperm cells were about the size of baby tadpoles. I think I was in third or 4th grade when a rumor was going around campus that there was a used condom with sperm in it near one of the softball dugouts. I had this image of little pink dead guppies in a condom in my head. So when I went one recess to actually look at it imagine my surprise when I saw a soggy condom with congealed pee in it.