Is a moderate hole in heart normal for 4 month old baby? Will it heal by itself ,More Sweat on head while breast feeding or even sometimes during bottle is a symton or normal ?

A. hi dear A range is normal. Older babies may take five to 10 minutes or less on each side, but again – it varies. Be sure to alternate breasts so that they get roughly the same amount of nursing time. This helps keep milk production steady on both sides.