Indicate your subject in the "School Subject" box, so those with expertise in the area will respond to the question.
I searched Google under the key words "'teen pregnancy' 'community impact'" to get these possible sources:
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
in this school a level of pregnancy is very high