The tattoo expands with the skin and contracts again. If after pregnancy you have the same physical proportions as on the day of the tattoo, then everything will be fine. But if you have abdominal scars (stretch marks) that also affect your tattoo, it is likely that the tattoo will be damaged. The repair of such a damaged tattoo depends on the extent of the damage as well as the motive. Most tattoos can be fixed, but this is not always the rule. It is best to show and consult a tattoo artist.