Up the oz if she wants more then it’s fine give her the extra oz It won’t harm her x
Every baby is different. Offer her 7oz if she wants it she’ll have it. She may only have it during some feeds. Mine was on 5x 7oz at 12 weeks
If she's finishing the bottle it means she's ready to go up an oz. The formula are just guidelines
My boy is also 11weeks and he’s on 7oz too, he was draining 6z bottles and was clearly wanting more. He was always around 2 weeks ahead of what the Aptamil tub said but my health visitor said just go with the flow, if he’s still hungry give him more, if he’s full leave him, so i’ve just been going to what he wants even if it is more than the tub says and giving him 7oz xxx