If you have a immunization what happens?.

I have micro dermals on my chest for yrs now n tatts for yrs will thy still let me or no?

Yes, I have many dermal piercings and tattoos, they just document them on your first visit

Any pregnancy miscarriage abortion having a baby dental work Tattoos Piercings hospitalizations jail time anything like that though they won't let you donate for about 12 months

Depending on the type of immunization they may give you a temporary deferral. If you call the location and speak to one of the on staff nurses they will be able to assist you further.