"i&#039;ve been using camilla for 2-3 years now. i have not had any pregnancies. i am unable to use estrogen pills because of side effects and camila has been a lot better in terms of that. however, after about a year of using it my periods are incredibly irregular. i&#039;ll sometimes get them every two weeks, sometimes i won&#039;t have one for 2 months, and sometimes i&#039;ll spot all month long. compared to the estrogen pill problems i had it&#039;s okay, but if you&#039;re planning on using camila to regulate periods- good luck."