Hey all it depends on the suck if she sucks my finger hard I feed her but usually it's a soft half suck and her younger is different and she's asleep after 20sec where as if she's hungry she will keep going and not fall asleep, also her last weight gain was really great so I'm not worried about that Her last gain was 455g in 2 weeks

I have also noticed alot less big vomits since I stop comfort feeding and I think her body is trained for 3-4hr durind the day