Is it safe to get a tattoo when pregnant?

Blue♡ • 20♡ baby boy due in june♡make-up addict♡

Need adivce on this not sure what to do I'm booked in to get inked on Friday but just found out I'm pregnant, got no clue if it's ok to go ahead with it or cancel my session?

UPDATE:- Tatts cancelled, guess I can dream n put some more pennies away in my ink jar for when after baby arrives😍