A student in good standing who is current with his/her degree requirements and wishes to interrupt study temporarily for personal reasons (for example, maternity leave; financial necessity; health problems) may be granted a leave of absence with approval of the Department and the Dean. A Ph.D. student is not eligible for leave of absence after the 4th year of study except for reasons of pregnancy, maternity or paternity care, or military service. Students contemplating taking a leave of absence should consult with the DGS as soon as possible to determine eligibility and be informed of the rules regulating leaves, and in order for the requisite approvals to be obtained. See the Yale University Graduate School Programs and Policies booklet.