Three women were in the waiting room of a gynecologist, and each of them was knitting a sweater for their baby-to-be. The first one stopped and took a pill. “What was that?” the others asked her. “Oh, it was Vitamin C - I want my baby to be healthy.” A few minutes later, another woman took a pill. “What was that?” the others asked. “Oh, it was iron - I want my baby to be big and strong.” They continued knitting. Finally the third woman took a pill. “What was that?” the others asked her. “It was thalidomide,” she said, “I just can’t get the arms right on this sweater!”