I’m a mother or 2 months 20days old baby.since I’ve leave to my work I leave my baby at home and started pumping the milk storing them and giving her.so basically how much milk of ml does my baby need per feed and how much time time between should I feed her with bottle.and when I pumping the milk for 2 hrs or 2-3hrs I could pump together borne breast as 40-60ml nd not more than that.is that indicates I’ve low breastmilk supply.how I increase through pumping.