Post Ejaculatory Modifications to Sperm

Post ejaculatory modifications to sperm, otherwise known as pems. This is in lots of animals, and we don't know how common it is. A lot of this is the plot of a rolldale novel,. And rolda's least family appropriate novel - janon the giant spurwas charley in the span factory? No, george's marvellous medicine? No, it was a, it's called my uncle oswald a. And it is tremely rude. It's hilarious and very, it's absolutely scandalous. The scientists who were writing about this were saying that all of our biology over the last 500 years, people hav basically only looked at male