"i was put on the nuvaring for a dual purpose; birth control &amp; ensuring i have a cycle since i normally don&#039;t (pcos). the first few months were ok. i noticed a little lethargy and some mood swings, but not bad. however, by about month 6, i had two yeast infections that i couldn&#039;t cure. i also noticed that i was quicker to anger &amp; mildly depressed. started having migraines and sharp pains in my abdomen. complete loss of libido hit me about month 7, and that&#039;s when i decided to quit. left it out for 2 months, decided to give it another try. went into the deepest, darkest depression of my life. went to see my therapist, upon finding out i was on the ring she said it&#039;s known to cause it. took it out, in one day felt tons better. never again!!"