I just wanted to say thank you to everyone who wrote. Sometimes we just need a little reassurance, granted I know nothing is 100%, but you've gotta agree some of the sites on the internet are so negitive and so depressing and make me feel like I have the plague. I just want to do whats right and I think I agree with what you guys said. I have had this for about 4 years now I get am OB anout every other month sometimes longer, but now I am on supressive so like every 4-6 months Ill get one. Thank you so much for writing.