I'm a little confused... All over the web I see warnings not to use secondhand breast pumps because bacteria can get in the works, etc. I also see Ameda advertises that their pump has a different kind of diaphragm that keeps its innards separate. It would seem to me that makes it OK for multiple users if you replace the parts that contact milk, but I'm a little afraid to make that assumption on my own. Does anyone have confirmation about this?
Another question about getting it used: I hear pump motors in general have limited lifespan, can anyone experienced tell me if this is enough to make it worth getting a new one? The difference can be about $200 and funds are really tight around here... but if I would have to replace the pump before I finish feeding my baby anyway... this is a tough call :-/
Final question: When reading reviews around the web, some mention that the ameda pump beeps. I would like to hope they've fixed that stupidity especially since it annoys so many customers... has anyone bought one recently? Does it still have a beeping problem??? Like I said I'm tight on funds but if I'm spending over $200 anyway I do not want a beeping issue. Especially not at work!