No, it won’t hurt your chances, and it’s not worth bothering Admissions about it with an email. See: http://talk.collegeconfidential.com/yale-university/1953106-deadline-extension.html#latest
No, it won’t hurt your chances, and it’s not worth bothering Admissions about it with an email. See: http://talk.collegeconfidential.com/yale-university/1953106-deadline-extension.html#latest