My daughter started taking Yaz at 17 years old. 4 months after starting YAZ she developed gallbladder disease and had to have it removed. she is now 23 and still suffers from stomach issues due to the removal.Bayer settled this MDL for $3000. did anyone who was involved in the MDL opt out. we would like to talk to you about further action against Bayer. They knew as did the FDA