I exclusively breastfeed my lo. She's now 12 days old. She sleeps a lot during morning hours. It's on and off at night. I would have to feed her very often then. But I don't mind. She pees at least 7-8 times a day and poops 2-3 times. So far I felt she was getting enough. Yesterday night since she kept awake for long I thought to give formula a try after she just nursed from me. I was surprised to see that she drank almost 40ml after that!!! Does it mean that she's not getting enough from me? Am I starving her? Someone help.  2 more days to go for her 2 weeks check. Will know by then if she has gained any weight. Hopefully she should have. Have just ordered the pump. It's expected to be delivered in a day or two. I'm just wondering what's happening. Do I have enough milk?