Uy, yan ang biophysical profile check diba, para makita kung okay ang baby mo sa third trimester! Hindi ko alam exactly ang exact price sa lahat ng hospitals, pero from what I've heard from the mums in my group chat, it ranges anywhere from around 1,500 to 3,500 pesos depending kung saan ka magpa-ultrasound, private clinics are pricier than public hospitals talaga. Better ask your OB directly or call ahead sa clinic/hospital na gusto mo para sa exact price, kasi may promo or packages din sometimes, especially if multiple ultrasounds na kailangan mo.