My little girl is the same, never really been interested in her milk. She has three bottles morning/mid and night. I always make 7oz and I am lucky if I can get her to drink 5oz. Sometimes in the morning she’ll drink 1oz and has had enough! I wouldn’t worry as long as they’re meeting milestones and you are happy with health and weight x
On average 4. Before first nap, mid afternoon, bedtime and one nightly wake. If she wakes early in the night the next day she might have milk on waking in the morning making it 5 but usually 4. We’re on 3 proper meals a day now and she does eat at least some if not all of every meal
3 bottles 240ml each and two meals with solids