Take a number: How Many Teenage Girls Deliberately Harm Themselves? Nearly 1 in 4, Survey Finds. Rates of self-injury reached are even higher in parts of the United States, according to government data. Boys are half as likely to harm themselves. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:NASA reveal space algae ‘key to manned Mars mission’NASA Opportunity last message: What were the final heartbreaking words of the Mars rover?NASA WARNING: Iceberg THIRTY times the size of Manhattan about to BREAKDogs DO mimic their owners' traits: Study proves pets’ personalities alter over timeGenetically-modified babies to become 'SUPERHUMANS with enhanced brains', scientist warnsTrump UN nominee believes ‘BOTH SIDES’ of climate change science