I haven't had intercourse with my husband for about five months. I taken my Nueva Ring out the night after he left for deployment, but I haven't had a cycle since. Can u help?

You really need to see your doctor. They will likely do some blood work, a pregnancy test (even though it has been five months), and possibly an ultrasound. Even though you don't need it for birth control, sometimes using birth control pills for a few months will be recommended to see if it can help regulate cycles.