My husband and I are going out without baby for the first time this evening, and I'm wondering how much milk to leave with the sitter. He is 4 months old and has only had bottles of expressed milk a couple of times before (it's been at least 2 months, though). I pumped 3 ounces this morning - should I try to pump more so that I ca n leave more than that? We'll be out for about 4 hours and the sitter will be feeding him at his bedtime (when he typically nurses for 20-30 minutes).
Thanks for any tips!