Good morning! Honestly, for voluntary contributions kailangan mo talaga mag-check directly sa SSS mismo dahil ang rules nila for maternity benefits ay kinda strict with voluntary members, a few of us nung pregnant din nag-inquire at nasabi na may specific requirements like payment history and timing. Better call their hotline or mag-visit ng nearest SSS office para makasiguro ka, kasi hindi ka dapat ma-disappoint na malapit na mag-deliver tapos hindi eligible, you know? Sending you loads of baby dust though, mama!