Has anyone noticed that the bottle measurements from manufacturer to another don't always match? My pump bottles are Ameda.. My storage bottles are Medela.. And I use Breastflow bottles to feed..and every time I transfer the milk measures differently. WTF. Which one is right?!?                 
                Mason Lee 
Born 8/18/13 
A13 May Siggy Contest 
 
        
Re: Bottle measurements
I just guesstimate depending what container I'm using. You'd think those measurements would be standardized, but nooooooooo.
We have our "Irish Twins"
DD born 8/7/2013
DS born 7/28/14
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I've noticed a different in my medela bottles. The 5oz bottles measure slightly more than the 8oz bottles. What a mess!