The LC or a nurse will show you how to keep records of time spent nursing and may also ask you to track how many wet and dirty diapers your baby makes. (babygaga.com)
It's important to keep good records of the time worked in order to prove your eligibility. (debt.org)
Which may have more to do with us having access to a better historical record of his time than of biblical times. (religion.blogs.cnn.com)