Dating Older Men

I haven't been in a serious relationship for a while. Couldn't really do that when I was in law school. Heck, I could hardly take care of myself, let alone try to get a relationship started and then maintain it. Now, I am about a year out from passing the bar and still feel like I am getting used to a normal life again. Still trying to straighten up and clear out my condo and stuff. Get some things repaired. Read for fun. Get in shape, etc. Somewhere in here, I want to meet someone new. I am noticing that in online dating sites, older men are starting to contact me. I have never dated men too much older than me, but it is getting to the point where I might be dating some men with "the problem" if you know what I mean. Seems like it might be kind of awkward. How in the world do you talk about such a thing? I know there are lots of ads for Viagra, Extendz, etc. And there are some vigrx reviews out there that makes it sound like a viable option. Ouch. Just makes my head hurt to think about it.