More specific Research Help items
There are 2 types of the Research Help for “Possible Missing Child”: The last child was born 3 or more years before the mother turned 40.” and “There is a gap of 3 or more years between the birth of one child and the next sibling.”
This distinction should be in the Research Help title. This could help researchers save time. It could make the distinction a more accessible. It would prevent people, including me, thinking there is no distinction.