EmanuelDerman: Male contraception: âWe have a number of irons in the fire,â said Diana L. Blithe. I think that will do the trick. http://t.co/gLuAdEN

EmanuelDerman: Male contraception: “We have a number of irons in the fire,” said Diana L. Blithe. I think that will do the trick. http://t.co/gLuAdEN