Original: There is no reason why a child shouldn’t go to school before an appointment or return to school afterwards unless they are unwell.
Simplified: There is no reason why a child should miss school before an appointment or return to school afterwards unless they are unwell.
Simplified: There is no reason why a child shouldn’t go to school before an appointment or return to school afterwards unless they are unwell.
Simplified: There is no reason why a child shouldn’t go to school before an appointment or return to school after an appointment unless they are sick or unwell.