You should check first with the IPS advisor if you might qualify for one of these exceptions to the F-1 full-time enrollment rules. Otherwise, you may need to consider an F-1 leave of absence.

If you intend to return to UB in the future, applying for a Leave of Absence will make it easier for you to return to UB. If you are approved for a Leave of Absence, you will not need to reapply to UB ...