>>Hi everybody,
>>
>>What is the possesive of Child? This "Child's Information" doesn't sound correct to me for some reason.
>>
>>Thanks in advance.
>
>While English is not my first language, I would say "the child's information" is correct, as well as - for the plural - "the children's information".

Still not 100% convincing for some reason. I need a native speaker's opinion.