Hi Hi!
I think whether you BF or FF or combine is up to you and your doctor. I would - as a FF Mummy of a baby with severe reflux - strongly advise against adding cereal to her diet in any fashion. In most cases, as many others have offered here - it doesn't help them sleep through, and at 8weeks her tummy isn't mature enough to handle digesting cereal and because of this - she may get gas, diarrhea, or constipation.
I tried to BF my son and though I couldn't - I believe what the studies show. BM is best for baby. Your BM is made by your breasts for this one individual - your baby. It contains exactly what she needs, exactly. I feel you should continue to BF as long as you wish to - exclusively or in combination with a formula if that is what you choose. If you feel your BM isn't sustaining her then I think you may want to look into a lactation consultant or talk to your OBGYN about it - there are meds that can help increase your supply if you can't increase it yourself with frequent pumping. I feel it is your choice, but please be sure to have all the facts
BM is the most ideal food for baby - even with reflux - if you are able to BF.
As for reflux. Is she spitting up alot, or in pain - or both? When was she started on Zantac and how many times a day does she get it? If she began a while ago (3 plus weeks ago) - then it is most likely time for an increase. These drugs are dosed according to weight and in LO's they tend to plateau fairly quickly, requiring more medication be symptom free. Also I have learned that dosing of two-three times a day keep symptoms better managed then once. Perhaps you can ask the pedi about this. Owen was increased just about every 3 weeks, due to weight gain. If the Zantac is the wrong dose for her weight, you may as well be giving her water. I agree with Marissa mom - some babies guzzle to soothe their throat from the acid that comes up. I saw your post in the reflux board about Zantac side effects - I agree with Ryansmum - though loose stools/constipation can happen with any drug, maybe your diet - perhaps the Peas and Green beans could be to blame?
Here are some great links for reflux:
Marci-kids, is very informational about the disease and the treatment for it:
http://www.marci-kids.com/About Zantac general:
http://www.medsafe.govt.nz/Consumers/cmi/z/ZantacSyr.htm More reflux info:
http://www.infantreflux.org/Index.htmAnd last but not least! Here is a link about how to help baby with reflux sleep:
https://babywhispererforums.com/index.php?topic=65742.0 I hope this helps some. I know it's alot of links but honestly - I learned the hard way that you need to know as much as you can about reflux and the treatments in order to be a good advocate for your baby - if reflux is causing her troubles. Good Luck in whatever you choose is best for you and your LO
Love,
Zoey