I always said "Do you want to nurse?" to DS, and never made up a specific word, but at around 14 months or so, he started calling it "nay-nay", so that sort of stuck. At around 2ish, he actually named each of my breasts, so he will now ask for "Free nay-nay" or Ope Bow nay-nay" (Ope Bow is as close as I can come to spelling it. It really sounds like Oboe with a p instead of a b really). "Free" is the one with all of the milk these days, so I hear a ton of "Free nay-nay Mama!" at bedtime.

On a side note, he also calls bras, "Nay-nay's away". One day he asked what I was doing when I was putting one on, and I said, "I am putting nay-nay's away", so it stuck. He SCREAMED it and came to get me to go see once when we were in a Lane Bryant store.
