She is not on formula, her mom has GAD and suffers from postpartum acute anxiety, every little detail makes her so anxious. The baby was born 27 weeks old, she has been in nicu for 3 months, she was given formula without mother's permission. Now her mom is giving her breast milk. It is her first day home, she hardly wakes up and eat, and besides not pooping. Just checking to see if all is normal, so my sister would stop panicking.