Seeing others' limits is making me think about mine again. I was pretty comfortable with my choices. I don't sexually interact with people who have any communicable STIs. I'm not comfortable with that risk. I would also stop engaging sexually with a partner who had a communicable STI that could not be treated.
I am fluid bonded with my husband and my lover. My H has no other partners. My lover uses condoms with everyone but me (3 women). I use condoms with any other partners for penetration, but don't use barriers for oral or manual sexual contact.
Am I really carrying that much more risk than the rest of you?