Re: The milk is there...but not much is coming out w pump
My prime suspect would also be the pump. They do tend to wear down after months of heavy use. Start by replacing any replaceable parts- membranes, valves- and if that doesn't work, upgrading to a better pump is a very reasonable option.
Adding another pumping session during the day will also be helpful. A lot of moms have to add in more sessions as the year goes on, and some even have to pump after nursing when they're at home with their babies in order to get enough milk for the next day.
Coolest thing my big girl said recently: "How can you tell the world is moving when you are standing on it?"
Coolest thing my little girl sang recently: "I love dat one-two pupples!"