I have a Medela In Style breast pump. it was given to me. I saw that other post about the mold and realized i don't really know anything about breast pumps. What is a close system? What is an open system?
I am still pregnant so i haven't used the pump yet. I am a SAHM so i was only going to use the pump if necessary.
So where do i go to learn about how to properly care for my pump and anything else i might need to know?