I am having some heart issues...at least that's what I thought but nothing found yet ...still testing. Anyways, my cardiologist asked if my breasts were leaking. That's what got me thinking, "could they be?' I was never told that they wouldn't last forever. I have had them in since 1989 and never had an MRI on them. I have always gotten mammograms and recently she said they look good, but nothing else. So I'm doing my research! I love this site cause everyone is soooo honest! Thank you all for your input!