My bb also comes across this. She is 2.5 month, still vomit easily. I also want to know the method. But do you think that the milk consumption is too much for your bb (at 3 weeks).
My bb was feed around 100-120ml at week 4, but i found that she vomit easily, then i reduce the milk
volume to 90-100ml, seems better. but still vomit sometimes
i break in two times ga lar. 掃風 after she drinks 45ml ( total 90 ml), still vomits.
Another problem i came across is "she falls asleep in the middle when she drinks 30ml", i tried every method to wake her up. but no use. When i force her to drink ,she will vomit lor. Ai...