Baby rejecting milk/bottle
My baby is 5+months now. She started rejecting milk/bottle since last 3 weeks. Whenever we tried to feed her milk she will fuss or cry. Or keep biting the milk bottle teat and not sucking it and fall asleep after that. Need to take very long to finish 120ml per feed. Sometimes she only drink less than 100ml. Tried dragging longer hours (4hours) before feeding but she seems to be not interested also. She can wait up till 6hours or more. She’s only drink 500+-600+ml a day. Checked with PD on her last check up why she’s acting this way but they did not give much response only say sometimes is like this. And her weight is only on the 25 percentile I’m afraid she’s not getting enough nutrients. Tried changing the teat and milk bottle brand but still the same. Not sure if it’s just a process. Anyone experience it before when baby is at this stage? Any idea what to do?