Do guys check the wedding ring finger?

Okay so basically, I use sometimes a golden ring on my left hand ringfinger just because I like it. But I am now wondering. Would you guys look at that? Is it something that you would care if a girl had on?

I am now talking to guys more my age, not anyone older than 23 years. Like maybe guys in the ages of 16-21. Would you believe that the girl is engaged/married if she had a ring on her left ring finger? And also, would it be something that you would be like ''oh no, Now I can't check that girl out or ask her out because she might be engaged'' (Meaning you wouldn't approach her because she has a ring on that finger.)

Thanks for every answer :))
Do guys check the wedding ring finger?
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