Anyone has any problem when changing teats to a bigger hole or from slow flow to medium flow? I tried changing the teat for my lo as she is taking very long to finish her milk and sometimes she don't even finishes it up. After changing the teat, it doesn't get better. She is leaking the milk and will choke while drinking. My lo is breastfeeding and bottle feeding.
I'm using pigeon teat SS. My lo is 4 months now. At times, she can finish the bottle within half an hour. If not, she will take up to an hour to clear the bottle or sometimes don't even finish.