When I fed my DS he always preferred the right boob, and I ended up feeding from it more often, especially at night when he slept next to me on that side. When I stopped BF I ended up with the right boon slightly bigger than the left. Now I'm feeding DD, and it feels like the right side has more milk than the left. She seems to finish quicker on the left, then fusses and cries, until I offer her the right, and I can hear her gulping it down. I've fed equally from both sides this time so I'm wondering if its possible to have one boob which is fuller/more efficient? If so, is there anything I can do to avoid ending up even more lopsided?! Any advice much appreciated!