Every IUD has side effects, and the side effects vary in size for different people, so there is no such thing as a ring with fewer side effects. Only after the IUD is placed, it is necessary to see how it adapts. If there are no significant side effects after IUD placement, it means that the side effects are small. If there is recurrent irregular vaginal bleeding or abnormal leucorrhea after IUD placement, it means that the side effects of the ring are significant. Some women may also experience increased menstrual flow, prolonged menstrual periods, and spotting and bleeding after IUD placement. However, they will gradually recover after 3-6 months and can be treated without any treatment. If there is no change in the side effects for more than 6 months, it means that women are not comfortable with this type of ring and need to remove the IUD and change to other contraceptive methods.