What are the limits (legal limits) of the First Amendment? What are the limits of freedom of speech in the U.S.? What is the friendliest state for the 2nd Amendment?
Another way to keep up your milk supply is to pump regularly when you are not nursing from your breast or are away from your baby for more than a few hours. If you are away for the day at work, my breast pumping schedule would be to pump every 2-3 hours for about 15 minutes or so.
You should run your swimming pool pump motor around 6 - 8 hours during the Winter months and around 10 - 12 hours during the hot Summer months. Some places can even get away with running their pump around 4 hours each day, but 6 hours is optimal.