Bottle-feeding Attempts and Progress

20/04 1520: Fed 15ml of 100ml
Last feed was 4 mins at 1434.
Next feed at 1909 for 6 mins.
Used Pigeon bottle and S (small) teat
He sucked at beginning but thereafter just played with it.

21/04 1510: Fed 10ml of 60ml
Last feed was 24 mins at 1355.
Next feed was 25 mins at 1545.
Used Pigeon bottle with M (medium) teat. He tasted but didn't suck. Rejected, thereafter had to soothe him before he slept.

22/04 1830: Fed 5ml of 60ml
Last feed was 11 mins at 1638.
Next feed was 48 mins at 1907.
Used L (large) Pigeon teat with glass bottle. Accepted teat, even sucked few times, in addition to normal playing with teat, but spit most milk out deliberately. Suspect flow too fast. Try M again.

At this point, Lougong suggested trying a few times daily and portion out milk instead pouring away 50ml each time.

23/04 1620: Fed 5ml of 20ml, cold.
Last feed 1527 17 mins.
Next feed 1705 15 mins.
Used M, significant interest and accepted readily.

23/04 1846: Fed 2-3ml of 25ml, warmed.
Last feed was 1705, above.
S, rejected quite quickly. Think he's ready for bed. Fed him in bed right after.

24/04 1100: Fed at least 5ml of 35ml, cold.
Last feed was 1035 for 6 mins.
Next feed was 1153 for 35 mins.
Used wide mouth Pigeon bottle with SS teat. He likes and takes the teat readily, could be due to milk served cold. Once room temperature, he lost interest.

N.B. This is getting more challenging. Time to get expert help.

Last attempt with NUK latex teats also found strong protest from the little one. My dual pump also got downgraded to single because of the microwave incident with the funnel, so I am taking a break for now. Plus, lack of sleep past week, am feeling giddy by 8ish.