If overdue po ang loan, binabawas po nila yun sa maternity benefit. Pero kung monthly naman po kayo nakakapagbayad ng loan, it won't affect your benefit. Here's the reference. Please check po yung deduction section: https://www.sss.gov.ph/sss/appmanager/pages.jsp?page=salarydetails
Ndi po. iba po ang loan s benefits kaya ndi mbbwasan un