How much of your pumps and bottle stuff should you replace for no. 2?

[LadyOfWaffle]

Just sorting things out for no.2 and am unsure what I should be replacing ie. the cushion for the breastpump, bottle nipples, the kit that attaches to the electric pump etc. Thanks

I had a 2nd hand avent hand pump I used 7ys ago for DTDs.

I used it agian for DD3 2ys ago.

The oly thing I replaced was the little round daipragm valve thing that goes inside. I only did that because it didn't seemt o be working very well and it solved the problem.

only thing i'd replace is the bottle teats

Oh and I did replace bottles actually...I was only talking about the pump.

er I think I bought some new teats but that was all - same bottles, pump etc 3yrs+ on.