I combo fed and started with one bottle a day to begin with and mixed it with my breast milk. Started with 3/4 breast and 1/4 formula then slowly increased formula and reduced breast milk x
I recently started combo feeding as well because my little one is typically demanding 6 oz and sometimes I only express 4-5oz at a time. I pump every 3 hours during the day and breastfeed if he wakes up in the night. I give him as much breastmilk as I can in each bottle, but if it’s below 6oz I will add 2oz of formula to the same bottle. He has done very well with this method. I don’t foresee having to do more formula as my breastmilk seems to be established now that he is 14 weeks old, but at least I know if I had to I can slowly introduce more formula. I started introducing the formula with the breastmilk during a morning feed as that’s when he’s very hungry. I am using the Bobbie organic formula for reference.
Start slowly introducing formula do more breast milk then formula so your lo gets used to it