Why does the ball sack smell bad?

Does a knee brace hurt? Why do some people have spots but not all? How old when a rottweiler gets first period? Can a cuncussion cause stuttering? If your blue veins are showing in your wrists is that a sign your period is coming or is that a sign of pregnancy? What do you do if an abscess bursts? Can a broken bone cause infection? Can you still have a baby when you do not have your uterus? Why alcohol not to be banned? Is amy duncon going to have a boy or a girl? Coughing up green phlem? What is the name of liquid in circulatory system? Will naproxen hurt your stomach? Why is it important for us to listen to your own heart and mind and what about your peers? Does smoking marijuana cause COPD? Research on recall for events between men and women has shown that men have better recall of than women? What are some benefits of the respiratory system? What STDs affect males? Can the mini pill cause migraines? Which of the following relies most directly on the muscular system?