Ameda PY what parts to replace

thedash

I use an Ameda PY as my home pump and plan to take it with me on a three day trip without DD. since I will EP for those days and want to keep my supply up I thought I should replace the parts now (I've been pumping almost 4 months). I have new duck bill flanges already. Should I also replace the silicone cups? Anything else? Thanks!

SnoopyLuv

Replace the silicone cups if they seem not to be getting sucked up as much, they just kind of sit there and your suction gets decreased. They thin out a bit, too. I always kept two extra sets on hand of all the spare parts. The tubing I only replaced when DD1 found that they made an excellent teether.