A woman went to the doctors office and said, "Doctor, I've got a bit of a problem. But, I'll have to take my clothes off to show you." The doctor told her to go behind the screen and disrobe. She did and the doctor went around to see her when she was ready. "Well, what is it?" he asked. "It's a bit embarrassing," she replied. "These two green circles have appeared on the inside of my thighs." The doctor examined her and finally admited he really had no idea what the cause of the problem might be. Suddenly, the doctor asked, "Does your boyfriend wear earrings?" "Why, yes, doctor, he does." "Tell him they're not real gold."