Hi mom! Honestly, best way to find affordable CAS clinics in Tanauan is to call around the hospitals and ultrasound centers there directly, prices vary a lot, and sometimes they offer packages if you ask. A few of us moms in my circle recommend asking your OB first kasi may partner clinics sila na may discounts, or check if there's a government hospital near you na may imaging services, usually mas mura talaga doon!