I'm not sure I understand why you have to keep the pump parts in the fridge between pumping sessions. Can't you keep breastmilk at room temperature for like 6-8 hours?

TTC #2 since March 2010.
2 LOSSES ... c/p - Dec 2010. Ectopic - March 2011.
Me: 35; DH: 34
DX: DOR, egg quality issues ; DH - all normal
FSH 10.1, Estradiol 21.8, AMH 0.49
IVF #1 (Oct/Nov 2011) (Antagonist with BCP's)- 5R, 0 eggs to transfer
CD3 b/w by same RE 1/2012: FSH 6, AMH 1.4...wtf??
IVF #2 (Apr 2012) EPP/Antagonist with ICSI - 10R, 7M, 6 ICSI'd, 2F. 3DT = BFN
AMH tested by new RE 6/2012 - 2!
Saving money for IVF #3. Started a ton of supplements in May 2012 and hoping for a miracle!
SURPRISE BFP!! (October 2012)
Re: Why put pump parts in fridge?
What!? I have never heard of this...so I've never put my parts in the fridge!!
this!
{forever remembered and missed my sweet babe}
*m/c 10/10/10 - 7w0d*
Breast milk keeps in the fridge for 48 hours. You dont have to clean them as often.
I though bm was only good at room temp for 4 hours???
BM keeps in the fridge for 8 days when fresh and 24 hours when thawed from frozen (link)
You are right about room temp for 4-6 hours
I was going by the info given to me by my lactation consultant. I had a preemie, maybe that is why it was only 2 days. The following link says those guidelines are for a healthy full term baby.
Hmmm, weird how different sources say different things. https://www.cdc.gov/breastfeeding/recommendations/handling_breastmilk.htm