Okay, I need some advice on my daughters feedings.. She seems to be a little bit of a chunky monkey, since earlier…

Okay, I need some advice on my daughters feedings..

She seems to be a little bit of a chunky monkey, since earlier today. She's been eating 2 oz, but now she is still acting like she is hungry and doesn't seem full or content or ready to go back to bed until she has had 4 oz..

Is that okay to give her, even if she is only a week old right now? (My mother-in-law thinks it is a good idea) ❓❔❓❔❓❔❓❔❓❔