No....I don't know , but I am a good guesser.
Anyone who has something they don't wanna show , for whatever reason, could wear a dick costume,
carry an inflateable dick , vibrator, dildo, foam noogle, etc.etc.etc.
We also have some people that just show up for support, bring gifts, pour drinks and so on......
We have an obligation to make space for everyone, we have no obligation to make that space pleasant.