I am currently on my 3rd NuvaRing. I had been on approximately 8 different pills since 2004 and could not find a solution for my CONSTANT bleeding. I have Endometriosis and I was only having about 5 days of the month that I was not bleeding. This has actually been going on for about 14 years but getting a lot worse since I came off of the Norplant in 2004. Since being on the NuvaRing, this is the first time I have gone more than one month with a completely normal period. I have noticed a decrease in my sex drive but not a complete death, I am paying attention. I am having slight heart palpitations for the first time since coming off of the Norplant, so I know those are from the NR, but not too badly or frequently. Headaches on the last 3 days before it comes out but otherwise. And absolutely NO pain or bloating associated with my period (I used to look 4 months pregnant most of the time). So far I am happy but am watching carefully. I have noticed a negative change in my attitude also but am not convinced yet that it's the NR since I have been through a lot recently. I will keep you posted.