| Prof: | Men make over 7000 sperm a second. In fact, whilst this slide has been visible, over 15 million sperm have been produced by the audience |
| Girls in the lecture theatre: | o.O *feels severely outnumbered* |
| Prof: | Of course, hardly any of these sperm ever get withthin sniffing distance of an ovum. Most will probably end up in a kleenex |
| Girls in the lecture theatre: | Ugh! *insert general noises of disgust* |