DS is nearly 10m and mainly bf and a bit of food (am a bit lazy with the old weaning). When he was teeny, I did leak a bit but this stopped really quickly - within a few weeks I think - but just recently I have been a bit leaky again, including getting that tandem let down thing, where one happily lets down because he's feeding on the other. Is this normal? Will I have to use those awful nipple shield/ pad things after all?