A wife has been married for seven years, has six kids and is tired of being
pregnant. So, she goes to talk to her priest and the priest tells her to go buy
a ten gallon bucket and stick her feet in it at night. She thanks him and goes
off to do as he says.
Six months later, the priest sees her and, sure enough, she is pregnant
again. The priest asks her, "Didn't you follow my instructions?" She said, "Yes,
but that I could not find a ten gallon bucket, so I bought two five gallon
buckets."