Is the bladder part of endocine system?

The bladder is not part of the endocrine system. The endocrine system is a network of glands that produce and release hormones into the bloodstream. These hormones travel throughout the body and control a wide range of functions, including metabolism, growth, and reproduction. The bladder, on the other hand, is a muscular organ that stores and releases urine. It is part of the urinary system.