birth control
"Nuvaring worked great for me for 6 or more years.  The only side effect was my cycle went from 8 days gradually decreasing to none at all and that is when I took it out for a year.  I just need to know that my body is cleansing itself although my ob/gyn said it was perfectly okay.  I had a hiccup and used the morning after pill within 3 hrs and as a result I have a 16 month old son now that I love to pieces.  If you use Nuvaring it works no pregnancies for 6 years! I'm going back on Nuvaring after reading up on Paragon, Mirena and Implanon."