Breastfeeding

Robin

So my sons 9 days old and we had a c-section doctor said hes worried that he went from 7lbs 14oz at birth down to 7 lbs 8 oz went home and then Tuesday he weight was 7lbs now to day hes 6lbs 14 ozs he trying to tell me that i might have to supplement with formula but we are finally getting into the hang of things and now that dr showed me he has to put more of nipple in his mouth but only wants me to to breast feed once a day then pump and bottle feed rest of time. I go back tomorow to see if hes gained an oz. Any advice 4th kid first time getting breastfeeding to work good expecially since im big breasted. I am feeling really sad and emotional over what dr is saying cuz i want my son to be healthy.