When you see an obese couple with a baby, do you wonder...

I'll be honest, it crosses my mind. I work with a man who is a fair old size and his wife is 32 stone (448 lbs, 203 kg).

When he told me they were expecting their second child, I thought: "Well, I don't know what they did to get pregnant first time around but whatever contraption they used, they've done it again". Unfortunately, I was thinking all that in the time I should have been saying congratulations.

I think he knew I'd been pondering levers, pulleys, and tractors.