Mine is 4 months also and I feed every 2-3 hours. I nurse right before I leave and won't be gone more than 3 hours. If I was gone longer than that I might bring a manual pump for my comfort, but I don't think it would effect my supply unless it was 4+ hours (me personally). I nurse a lot at night still so that might have something to do with it.
3/10/14 at 10:26am