Niles: Just a quick question: based on my qualifications, I'd assumed there'd be some interest. Any nibbles?
Karen: According to our records, your sample was discarded. It was rated sub-standard.
Niles: "Sub-standard"?
Karen: Your sperm had very low motility.
Niles: So they're...
Karen: Slow movers.
Niles: Really? But that was more than twenty years ago. There's a chance that my situation's improved since then, isn't there?
Karen: Can you run faster now than you could twenty years ago?