What should I do if the birth control ring falls off? During the use of the IUD, if the IUD falls off, it will cause great pain and distress to women. So, what should you do if your birth control ring falls off? This article will elaborate on the following four aspects to help women understand what they need to pay attention to after losing the birth control ring. Aspect 1: The reason why the birth control ring has fallen off. The first thing to understand is that there may be many reasons why the birth control ring has fallen off. For example, it is caused by deformities in the uterus, ovarian cysts, etc.; or because the birth control ring is not worn correctly. ring, causing the ring body to be inserted too deeply or too shallowly, causing the ring body to become knotted