I would really appreciate some advice from those of you who formula-feed. My LO is 2 months old now and taking 6 or 7 bottles a day, 1 of which is EBM. I have some worries about formula-feeding because I want to make sure I'm not over- or underfeeding her. As far as we can tell, our LO will drink as much as is on offer at each feeding, so the advice to put more than you think you'll need in a bottle is no use to us. How do you know you're feeding your LO the right amount? I am not keen on feeding routines for little babies, but would like to have a loose schedule so I can keep track of what she's having each day (would be much easier if we could keep it to 6 bottles daily) - do any of you use feeding schedules or do you think we should just continue feeding on demand? We currently put 5oz in each bottle. Also, does your LO have bottles at regular intervals or do you have a longer gap at night while sleeping? Thanks!