A woman and a baby are in a doctor's surgery and the doctor is concerned about the baby's weight. "Is he bottle or breastfed?" asks the doctor. The woman replies, "breast". With that, the doctor orders her to strip to her waist so he can examine her breasts. After pinching her nipples, kneading and rubbing both of her breasts for some time the doctor says, "No wonder the baby is under weight - you have no milk!" The woman replies, "I know, I'm his Nan - but I'm glad I brought him."