And good luck, I forgot to say. I like Allan C's advice - but in my case my (now) X2B took the idea as a terrible insult. Which it was not intended to be, it's just that if s/he's ALREADY feeling inadequate, which might be the source of the lower libido anyway, offering to extend their, um, abilities might not be the best approach...

And to Matt etc, the first 25 years don't count anyway, you aren't supposed to be gettin' it regular yet...