My son was born on 2-8-17. He had some health issues and was only able to nurse once. I purchased a pump so I could try and pump and give him breastmilk that way. I currently get 4-6 ounces per day. And I'm pumping 4x a day right now. My questions are:

*Should I give him everything I pump each day? Or split it up and freeze half for a later date?

*Do I mix it with the formula?

*Should I pump more often?

*Is there anything I can do to increase my supply?

*Any other tips or tricks?