Hi! I'd suggest checking with your OB muna kung saan sila preferred mag-RT PCR, kasi usually may partnerships ang hospitals sa certain labs na mas affordable or covered na. A few of us mums got ours done sa kung nasaan ang CS venue namin mismo, mas convenient at sometimes may package deal. You can also call around sa major labs in Las Piñas like diagnostic centers or ask your doctor kung may trusted clinic sila na closer sa inyo, para you're sure on the turnaround time bago surgery. Good luck sa CS, mama!