Tattoo's and rolling

I just got a new tattoo last week and i am wondering. What is a good amount of time to give it a chance to heal before going back to bjj classes?

You wanna keep yourself safe and others safe...but mainly yourself. I'd give it 2 weeks at least..It sucks because of how addictive BJJ is, but there's nothing worse than skin illnesses, they are pretty easy to contract even in the cleanest settings.

Thanks :)