At the paediatric clinic where I work, more and more fathers come in
with their children.

One man was concerned that his ten-month-old daughter had a nappy rash.

As I began undressing the baby, I could see that Dad, a heating and
air-conditioning specialist, had used a trick of the trade to deal
with flimsy disposable-nappy tabs.

His daughter's disposable-nappy was securely reinforced with duct tape