I have been ussing the Nuvaring for about a year now and I would kill anyone who tried to take it away from me.
I did not start taking it for contraceptive purposes, so that is for me an additional benefit. I suffer from depression and mood disorders and my PMS was so bad it was ruining my life, I suffered it like clockwork each month for up to 2 weeks each month. I couldn't keep living like that and a knowledgeable, female gynecologist finally recognized my plight and that the best thiung for me was Nuvaring, not BC pills which aggravated my PMS with terrible bloating.
The Nuvaring delivers a constant level of the estradiol and progestin, so it helps to keep your mood on an even keel throughout the month. It has worked like a dream for me.
My gynecologist told me to use the Nuvaring continuously with no "off" week because that would help me stabilize my mood even more, So that's what I do aand she's right. I ws told to use 3 or 4 rings continuously, then have an "off" week, then begin the cycle again. I loathe the "off" weeks. All my PMS symptoms return, including now the addition of headaches 24/7 that acetominophen cannot shift. So, I take as few "off" weeks as possible.
My body craves the hormones in exactly these levels. MY skin has improved trmendously. I used to wonder wwhether I would have spots for the rest of my life. I do not have any anymore. I look so much better, it is incredible. My body really needed the Nuvaring, and so did my brain.
I have experienced a 10 pound weight gain over this Winter, but I think that is because I did not exercise for 4 months last Fall/Winter because I was so depressed, not because of the hormones, after all, I started the Nuvaring last April......
I would say, give it a go! Much less invasive than an IUD. I like completely reversible forms of birth control. I hate the idea of IUD's (my sister's fell out and she got pregnant and had to have an abortion, my other sister had terrribly heavy periods and became anaemic) and hormone injections that last in your blood stream for months. If bad symptoms come along, it will take a while before action can be taken to end them.
The only thing I would say to remember is: if you are having a little break through bleeding and you are using a tampon, be careful when withdrawing the tampon because it can dislodge and remove the Nuvaring along with it. This happened to me last week and I did not realize it had happened (because the Nuvaring is so comfy, you cannot feel it) until I found myself bleeding more, with stunning 24 hour headaches and shouting at my children because the whole world irritated the piss out of me. Guess why?!?!?!?!?!
Regarding your cancer concerns, I do not think it matters where the hormone comes from, whether orally or vaginally, it always enters the bloodstream, and since Nuvaring uses a lowered dose of estradiol than most BC pils, I would conclude from this that the risk of cancers is diminished, not increased. I am certainly not worried about it.
Overall, the Nuvaring gets a 100% thumbs up from me.
Clare