When breastfeeding DD I gave infant gaviscon by syringe with water, but since feeding with a bottle I have been putting it in bottle. With formula milk this is no problem and DD guzzles the bottle fine. However, if the bottle contains EBM she doesn't seem to be able to suck the milk out. I find this so bizzarre as I didn't think gaviscon affected the milk until it was digested but if bottle contains only EBM with no gaviscon she drinks it fine. Wondered if this has happened to anyone else before? Thanks