A new order was released that grants a total of 126 days of convalescent leave to new mothers in the Marine Corps is now in effect. Marine Corps Administrative Message 421/15, which went into effect on August 26, states that all Marines who have had a child since January 1, 2015 and all future mothers within the Marine Corps are entitled to 84 days of leave in addition to the 42 days of convalescent leave that immediately follows release from the medical facility. - A new order was released that grants a total of 126 days of convalescent leave to new mothers in the Marine Corps is now in effect. Marine Corps Administrative Message 421/15, which went into effect on August 26, states that all Marines who have had a child since January 1, 2015 and all future mothers within the Marine Corps are entitled to 84 days of leave in addition to the 42 days of convalescent leave that immediately follows release from the medical facility.