Not that I would even notice in the first place, but it wouldn't matter regardless.

But I once fucked a provider with her husband watching TV  in the next room. Then all three of us grabbed some dinner together.

Liability is the reason, not indifference.

I've been long divorced; but back in the day I would have been in BIG SHIT if I came walking in the house sans my wedding ring.  

  Guys often accidentally misplace or leave their sunglasses, cell phone etc at a provider’s incall. A loose 1" diameter metallic "ring" is far to easy to lose track of.

No problem

At times it could actually feed a mean streak, knowing I am banging someones girl and be a turn on.

One time years ago, an angry husband came to my work to confront me and tell me my lover was a married woman. I replied that I knew that because she was wearing her ring when she wrapped it around my penis. I think he had a big problem with that, but he left without making any further comments.

I personally do not think it makes a difference if the lady is wearing a ring or not nor should it matter if the guy is wearing his ring or not. Neither party should be there for anything but unadulterated fun. If one is married, neither is married or both are married should be irrelevant. Make the best of your time together and if it great on both ends see each other again and if it isn't move on in your lives. But keep things real, married or not married...... who cares.  

If I go to spend some erotic time with a lady and I see a wedding ring and that turns me off, I shouldn't be there in the first place. It isn't what is on her ring that will excite me. Besides, it isn't my business to know if she is married. I am there for a great time and she is there for a great time, the difference is she gets paid and I pay. Other than that............ it shouldn't matter.

That might be KOOL !

Nope, not a problem..  I would probably ask her if her SO knew she was a provider (and if not, is he the jealous type)...not looking for a guy to bust down the door in the middle of whoopie.

I like a nice ring of lipstick around the base of my peter. If she were giving me a hand job I   might notice. when I started this I wore a ring but I don't wear one at all anymore so I guess it doesn't matter.

I take off mine and would expect a provider to take off hers.  It would make me uncomfortable to see it. Perhaps I'm not as enlightened as the other TER members, but based on the posts I've read today, that doesn't concern me.
---later

all of them wore a ring and all their husbands were apparently cool with it. never understood how a husband could let that fly, but to each their own...doesn't bother me at all...actually kind of a turn on knowing you are shagging someone's wife.

One girl had a rule...no kissing on the mouth. Apparently that was the deal they made. Oh, you could cum in her mouth, just no kissing as it was too intimate. LOL

Knowing I'm fucking another mans wife.

I've been with a provider that wore her wedding ring...

no big deal to me, i'm not there to date her. I just want to fill my time up with as much fun as possible and then leave......

It would be perfectly fine for her to keep her ring on.

Sometimes I forget if I'm really wound up for a date. I usually just stick it next to check card in wallet. Never saw one on a lady but I might find it a bit awkward. At work I sometimes have to work on electrical stuff with pretty high voltages (460 and up) so I can always say I took it off for safety if I forget but haven't yet. Remember guys always have a good believable story thought of in advance!! I've stopped and got gas just to have a accident at the pump to cover the sweet perfume smell I carry home sometimes. Heck once I was supposed to be fishing I carried some fresh fish on ice in my truck bed so I could have authentic fish smell to cover my tracks!!

not really, I probably wouldnt notice until after the deed was done

Wouldnt ask about it until I was familiar with her, say 2 or 3 sessions in