If the results are normal, the parents can be reassured.
Rostov smilingly reassured the dragoon and gave him money.
The children were inclined to be frightened by the sight of the small animal, which reminded them of the bears; but Dorothy reassured them by explaining that Eureka was a pet and could do no harm even if she wished to.
But the same man who killed in cold blood had reassured her every day for over two weeks that he'd protect her.
I knew typesetters who said computers would never duplicate their quality; travel agents who said the Internet would never replace them, and whose stockbrokers reassured them this was true.