I remember when I was a child sitting in the kitchen of a Welsh farmhouse
where the baby was crawling on the floor. All of a sudden its mother made a
grab at it, whipped up its clothes and held it over the kitchen sink and the
baby performed. Afterwards, she inspected it, may have wiped it - I can't
remember - and put it back on the floor. I remember I was very impressed by
this labour-saving method.