Hi mama! From what I know, placental doppler usually runs around 2,500-4,500 pesos depending sa hospital or clinic, but honestly prices vary a lot kaya better to call ahead and ask kung saan ka plano mag-undergo. A few of us tried it around Metro Manila and ang experience namin is super helpful para ma-check ang blood flow, lalo na if may concerns ang OB mo, so it's worth the investment talaga!