Hey mama! Di ako taga-San Pedro pero I can tell you na ang best way talaga is to call the hospitals and clinics there directly kasi ang maternity packages ay nagbabago depending sa hospital, some include ultrasounds, prenatal visits, delivery, post-natal check-ups, pero iba-iba ang coverage at presyo. A few of us tried comparing packages from different hospitals before deciding, so I suggest mo ring gawin: list down which OB you want, then ask their maternity coordinators kung ano exactly ang kasama sa packages nila, and always ask kung may additional fees pa outside ng package. Good luck sa search, mama, it's smart na nag-research ka na ngayon!