Mastitis.

Is it common for the boob that has mastitis to be producing less milk?

I have it in my right breast, I just pumped and got barely 2 ounces out of that one as over 5 in the left one, and it could have kept going.

Yes I think so, doesn't mastitis usually stem from a clogged duct? I may have made that up though

Quoting Elliot Grace's Mommy :" Yes I think so, doesn't mastitis usually stem from a clogged duct? I may have made that up though"

Yes

and yes