Hi mama! I don't have specific info on UST OPD's CS rates kasi medyo nag-vary depending sa hospital at situation, pero alam ko maraming moms namin nag-deliver doon and nag-share na mas affordable compared sa private hospitals, best to call them directly or ask your OB during your next check kasi sila na rin ang makakapagsabi ng exact amount based sa package nila. Good thing naka-yellow card ka na at regular ka mag-check-up there, so kahit questions mo along the way pwede mo itanong directly sa kanila para sure ang info!