it can help the baby after 'he has been bitten on the chest to retrieve and apply a little later (half an hour) to build again. Then the baby learns that biting is an unpleasant consequence, and not much more that will do more.
It may be that the baby bites when he was just built. This may mean that the ejection has not occurred, so there is very little milk is behind the areola. Even if the chest is almost emptied, the baby may stop sucking and biting.
For older babies like to be heavier and still sometimes seek guidance if they threaten to sink the chest away.
