Oh I’m so sorry, we had this with one of mine, it’s a nightmare.
It was back in the day, we used a comfor milk, which was thicker. I used the biggest holed teat I could find, and even then, I had to use a hot needle to make it bigger.
Not saying you do that, Christ, I’ve said that before and been ripped to shreds on here.
”That’s very dangerous!”
”Yeah, well so is starving a baby if they can’t get milk out of a bottle, take your pick.”
Reflux is shit for eveyone. The thicker milk didn’t do anything, it just make his sick thicker. And seemed to make him more constipated than the gaviscon.
I had him back in the dark ages where weaning at 16 weeks didn’t get you thrown in jail, so moving on to food helped.
Anyway, been there, so solidarity. It ends. I know that doesn’t help now, but time goes by so fast.
Try the fast flow teats. It’s baby depended (and milk dependent, thicker milk, you need a bigger teat). One of mine was on fast flow from a few weeks, she didn’t get on with any other teats.