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.
Then you center your neck on the neck cradle and put the strap on. But why so many words when you can see exactly how to use the neck pump in this video: You gradually work your way up to about 15 minutes a day (never getting to the point of pain), by adding a few minutes to each session.