HI FRD,no need to do xray during medical check up..if ur wife is pregnent means tell her to informe be4 itself to them...(no probs they will also ask ur wife be4 the check up)so they avoid doing xray but they will give injection instead of that...they will mark that portion and say to come after 2 days...after 2 days they didnt find any difference like irritation r bulge means they will aprove the RP if any difference is there means they will say to take a xray with our own risk which was happen to me....Dont worry nothing will happen wrong