My 15 month old boy doesn't like pumped breastmilk or formula. I suspect that he's allergic to cow milk. So only milk source is breastmilk. Now he's at a daycare 3 days a week, about 6 hours a day without having milk at all. I nurse him in the morning (long session) and about 3-4 times during the day (short session) (when he's not at the daycare) and then before he goes to bed. And sometime once in the night. I wonder if he has enough milk? I know that my milk supply is lower than before but I feel let down almost everytime he nurses.
How many oz. he needs per day? What if he doesn't have enough, what should I do?