Honestly, I'm not 100% sure kung may limit sa maternity benefits based sa number of kids, kaya better to check directly with your company's HR or SSS kung saan ka covered, a few of us dito sa office kasi may different setups depending sa employer at kung government or private ka. Pero from what I know, mat ben is usually per pregnancy rather than per child, so theoretically pwede mo i-claim ulit if may bagong pregnancy, pero talagang better to confirm with your specific provider para walang surprises!