... today and told me about something she heard on tv about people in lawsuits over side effects. So out of curiosity i looked up info about the NuvaRing and i hadnt actually "known" what it did to my body other then prevent pregnancy. I read that it prevents my body from producing an egg for ovulation and that it thins out my uterus lining. *Now my question is, is this or could this cause any type of infertility?* I will eventually want to have more children. And if this has a high chance of making it hard to get pregnant then i will take my chances and go back to the pill. If I do go back to the pill i will miss only having a period for 2 days but in the long run i know what i want lol. Thanks =]