(1) The entitlement to family leave benefits for the birth or placement of a child expires at the end of the twelve-month period beginning on the date of such birth or placement.

(2) The entitlement to family leave benefits for a family member's serious health condition, or leave for qualifying exigency, expires at the end of the twelve-month period beginning on the date of which the employee filed an application for the benefits.

(3) The entitlement to medical leave benefits for the employee's own serious health condition expires at the end of the twelve-month period beginning on the date on which the employee filed an application for medical leave benefits.