my baby is 12 weeks old now. she has always preferred right breast over left one as left nipple is smaller and difficult to latch most of the times from beginning. over last 1 month she almost stopped latching on left breast and has been mostly only feeding on right one. Now once in 2-3 days i feel some milk in my left breast. It's getting reduced even more. does this mean my baby is loosing half of the milk? feeding baby only on 1 breast, will ot be sufficient for the baby?