Hi mommy! Honestly, I'd suggest checking with the hospitals in Batangas like Batangas Medical Center or Lungsod ng Lipa Medical Center kasi sila usually nag-offer ng maternity classes, and some may have childcare modules din. A few of us moms tried yung classes sa hospitals and it's really comprehensive, plus may certificate pa. You can also try contacting BIR-accredited training centers or OB clinics in your area since marami na rin silang partnerships with childcare training providers, sigurado lang na matry-call mo directly kasi nakikita ko mas updated ang info directly from them. Good luck sa pag-refresh ng knowledge, sobrang valuable yan especially kung plano mong mag-caregiving ulit!