I recently had to do a gum visit, after a wg contacted me after to say she had a mouth sti and we had done a bt of OWO. Everything was fine
So be prepared to sit with a load of teenagers and young twenty somethings. Obviously not a problem if you are one yourself, but if like me you are in your 50's, its hard to 'fit in'.
You can give any name you want, I chose my real name, thats up to you.
Wait at least 2 weeks after the contact before even thinking about going and do not have sex with anyone else in the meantime (fake some injury or something if you have a partner).
They gave me an injection and a course of antibiotics (free) to be on the safe side.
They take blood, urine and a swab from your throat and cock. Leaving a small bruise on the inside of my elbow (which you may have to hide)
Honestly book an appt rather than a 'walk in' clinic. I seemed to 'hang around' for about 3 hrs
I would almost garuntee you will be fine, but if this is something that might bother you, its probably best to stay away from OWO in the future