Mga mii saan po kaya may murang cas ultrasound around tagaytay, silang, dasma cavite area.

Hmm, di ko sure exactly kung saan sa Tagaytay/Silang/Dasma area, pero usually ang clinics and hospitals doon may ultrasound services, try calling the barangay health centers first kasi mas mura talaga, or ask your OB kung may trusted clinic sila na affordable. One of my mum friends did her prenat there and she said madami options, kaya better to ask around sa community nyo din or sa local mom groups, siguradong may makakatulong!