A baby is just born. It has all of its parts and looks quite normal. The only problem is, the baby is laughing. Not just laughing, but laughing hysterically. The doctors and nurses examine the little tyke, from top to bottom and from front to back in front of the worried parents. With his tiny fists clenched and tears rolling down his face, the baby just continues to laugh.
One by one the paediatrician unfolds the tiny fingers checking to see if the baby's hands are all right. As they open the baby's hand, to their surprise what do they see, but a birth control pill!