<s>[INST] Hi, may I answer your health queries right now ?  Please type your query here...I've been on the nuva ring for alomost a year but over the past month and half I take my ring out when I have sex and when I take a shower. Sometimes I forget to put it back in sometimes up to a day. Than when I remeber I put the same one in. Over the past few weeks I have had a feeling like I want to throw up. What are the chances I'm pregnant. I haven't taken a test yet. My period is due tomorrow. [/INST] Hi, I think if you have not used nuvaring properly, there can be a chance of pregnancy.  So, if you don't get your periods in time, do a urine pregnancy test at home.  It will clear your doubt. </s>