She has a regular soft yellow stool. Frequent feeding in the early days helps to increase the milk supply. It also helps the mother's womb to quickly go back to its normal size. A few babies are sleepy at first and may need encouragement to feed. Remember it's also important to check that the baby is feeding well .
Babies have 'growth spurts'.
These are most common at about 2-3 weeks, at 3 months and at 6 months. She may want to feed more frequently at these times. The important thing to remember is - if she is asking to be fed, feed her. Your milk supply will increase to satisfy baby. She won't feed if she is not hungry.