Your child's doctor will screen you for signs of postpartum depression and ask questions about stressors on your family and how much of a support network you have. (babycenter.com)
They also give useful tips on what to look for should the new mom show signs of postpartum depression. (healthybabyhappyearth.com)
Make sure she is not showing other signs of postpartum depression. (dadsadventure.com)