Qualification for MatBen will depends on your EDD (Expected Delivery Date). May qualifying period po yan depende sa due date niyo. About sa PRN for 2019: if your planning to pay ng months of 2019 as Voluntary, DI NA PO PWEDE. May mga Due date po yan per quarter sa Voluntary. October 2019 - December 2019 .. due ng bayaran last January 2020 pa. Yung payment for Jan to March 2020 as Voluntary extended po hanggang June 30, 2020. As per SSS Advisory. Kindly visit their website or fb page for more details.