Tattoos

Natalie • Wife, Fur and Bonus mom. 1st IVF: 👎🏾 2nd IVF: Baby J 👧🏽 is here!
How safe or unsafe is it to get a tattoo while pregnant? 
I wanted to get matching tattoos with my husband, we haven't set up a time to go yet. 
Also We are TTC (AF is scheduled for 14 days from now).