Bayer's Essure sterilization device is 'perforating uteruses, colons'
                                
                                
                                    (Newser) -
                                    Erin Brockovich, whose fight to clean a water supply took her story to Hollywood, has a new target: pharmaceutical giant Bayer. Its Essure sterilization device permanently prevents pregnancy without surgery via nickel-coated coils in the fallopian tubes. The coils create scar tissue that blocks off the tubes, an approach that...