Hi po! Honestly, the ultrasound prices around General Trias vary a lot depending sa clinic, some of my mum friends paid around 800-1500 pesos for regular CAS ultrasound, pero it really depends kung saan exactly ka magpapagawa at ano specific services kasama na. Best thing to do is mag-call directly sa mga clinics near you like the bigger hospitals or diagnostic centers in that area para sure ang exact price, kasi may discounts din minsan or package deals if kumukuha ka ng multiple scans during pregnancy!