A brachytherapy cervix applicator is disclosed comprising a cervix piece capable of reaching the cervix for radiation treatment and a uterus treatment piece comprising a moderately bendable and movable tube to aid insertion to uterus and an inflatable balloon in the uterus treatment piece to provide extra immobilization to the applicator inside the vaginal cavity. Optionally there is at least one radiation side-delivery channel located outside of the balloons.
