Okay, so this is probably a really dumb question. I have a Freestyle that I used with LO1 and I plan to use that plus a new pump with LO2. I've heard sometimes pumps aren't as effective the 2nd time around. Is there anything I can/should do to test it out to make sure its still in good working condition? I mean, I can turn it on but I obviously shouldn't be pumping at 24w.

If I can't use my Freestyle, or if doesn't work as well as it used to, I'd like to get another battery powered pump. If it works fine, I'll get a plug in one and save the extra $65. So I'd like to figure this out before I order the new pump.

Is there anything I can do, or anything I should be looking for with my old pump to make sure it still works well?