If you have a Master’s degree in Science, Technology, Engineering or Mathematics, you are eligible for a 17- month OPT extension.
If your management degree is from a business school, you may not be eligible. If it is from an engineering school you may be eligible. Contact your school DSO to confirm .
Check for your course in this link :
[http://www.ice.gov/doclib/sevis/pdf/stem-list.pdf](http://www.ice.gov/doclib/sevis/pdf/stem-list.pdf)