My husband and I would like to start being able to bottle feed breast milk to our 5 week old daughter when we're out in public. Right now she is eating every 3 hours (most of the time!)... so I'm not sure when I should be pumping? I'm scared that if I pump between the feedings - I'll end up making to much milk. I'm a SAHM to I thought that if I built up a little supply of frozen milk - it's make some of our outtings go easier. Any advice?