I have a Medela PISA that I use to EP. I noticed that there is a small hole in one of my tubes, so I called Medela to see if I could get the tubing replaced for free. Come to realize when I talked with the Medela rep on the phone that I apparently have been using the wrong tubing with my pump for almost five months! I guess I mixed up the tubing I was given in the hospital for the Medela Symphony with my PISA tubing and apparently they're not interchangeable. Oops! The rep was really nice and said it happens a lot, but please be careful because it can break off the ports on my pump. Eek! Luckily, I should be getting my new tubing within two days for free. In my defense, I think I remember the LC telling me in the hospital that the set she gave me was universal for Medela pumps, so I didn't think I had to worry about mixing things up.

Please tell me I'm not the only one this has happened to!