Here's my stats:
4 month old lo
Been back to work since Sept 2nd.
I pump once in the am after I feed her
I pump 2 more times at work
lo was taking 4oz, have started pumping 5oz in the past week and a half or so
She is bf in the evening
The past 2 days that I have been at work I haven't been able to pump enough for her bottles for the next day. She does 3 bottles while with the sitter so I pump a bottle at each sitting. This morning I pumped for 15min + and didn't even get 4oz (that was after going all night without feeding her). Then at lunch I got under 4oz and then just now I pumped for 20 minutes and only go 3 oz. I am sure there is milk in there!!! Up til now I have been able to get 5oz at each sitting.
I was wondering if possibly I need to change the membrane on my pump???? I don't know how you know to change them (don't know what their function is either???)
I have a cold (Started yesterday) could that be it???