Sleeping Beauty

My younger daughter is a very good girl. She sleeps most of the time. For example, today she woke up at 7 in the morning crying for her milk. After drinking her milk she was back to sleep again until 11. After drinking her milk, she poo-poo and immediately after done with her business, she went back to sleep again with poo-poo inside her diaper and all.

If guaranteed all children are like her, I don't mind to have a quadruple.