Saan po meron CAS WITH 4D around MANILA?

Hindi ako sure kung saan exactly may CAS with 4D sa Manila area, pero best bet mo talaga ay mag-Google ng "4D ultrasound Manila" or "prenatal 4D scan" para makita mo ang latest clinics na nag-offer nun, maraming bagong imaging centers na nag-open recently kaya baka may bago na hindi pa namin alam. You can also try asking sa OB mo directly or sa Philippine Obstetrical and Gynecological Society kung may referrals sila, dahil doctors usually know which clinics have updated equipment.