7. Take good care of yourself

Eat a healthy diet, including plenty of fruits, vegetables and whole grains. Include physical activity in your daily routine. Sleep when the baby sleeps — and don't be afraid to ask for help when you need it.

Also consider your birth control options. Breast-feeding itself isn't a reliable form of birth control, and birth control pills that contain estrogen can interfere with milk production. While you're breast-feeding, you might want to use condoms or other forms of birth control.

Breast-feeding is a commitment, and your efforts to maintain your milk supply are commendable. If you're having trouble maintaining your milk supply or you're concerned that you're not producing enough milk, ask your doctor or lactation consultant for other suggestions.