It is really a big misunderstanding to worry that it is safer to suck out the bottle and feed it. Because the baby takes too long to feed at a time, or worry that the baby will not be full, many mothers choose to suck out the bottle to feed breast milk. However, it was later found that it was too troublesome to suck out the bottle to feed, and I wanted to switch to full-feeding. But the baby has become accustomed to bottle feeding. Even if the mother has a lot of milk, there are still many difficulties in parent feeding.