“If that’s what you want,” Dad said, “we’ll plan it that way. Excuse me a minute while I make a note of it.” He took out his memorandum book and solemnly wrote: “Don’t forget to have six boys and six girls.” They had a dozen children, six boys and six girls, in seventeen years. Somewhat to Dad’s disappointment, there were no twins or other multiple births. There was no doubt in his mind that the most efficient way to rear a large family would be to have one huge litter and get the whole business over with at one time.

