Maybe this sounds stupid but what is the difference between a feed and a comfort suckle? I assume I understand the obvious "one you produce milk and the other you don't" (... right?) but if this is the case, how is that possible? I have literally never, ever ever ever, been able to have DD latch on without feeding her. It means she takes like 10 feeds through the night and that does cause some gas issues, but I just can't imagine how have a baby latched on wouldn't make you produce milk? Or am I exceptionally efficient? What am I missing?