My LO is 6 weeks old. I was exclusively pumping until this past week due to a tongue tie and inefficient sucking, which have since been mostly resolved.
We are now in the process of weaning from bottle-feeding breast milk to nursing directly, and it's going well, however I'm concerned he's not getting enough.
I've nursed him twice today ("breakfast" and "lunch") and was able to express 1.5 oz and 4 oz after those feeds, compared to the usual 5-6oz when I don't nurse. This leads me to believe he's eaten the difference, i.e. 3.5 and 2 oz, which is MUCH less than he'd normally eat from the bottle (he'd be up to 10oz by now).
He has also slept most of the morning.
Could excessive sleep be a sign of not getting enough milk?
Re: Can too much sleep mean insufficient milk?