You’re saying “we.” Are you involved in plasma collection/donation drives/however I should phrase that?

If so, I’m curious about something. I’m gay, and sexually active. I have protected sex, and I’m on prep. I do have multiple partners, though. Should I donate? Because I’ve always used the whole gay ban as an excuse not to, because I truly despise needles to a phobia level. But I’d like to help if I can.