Fetal doppler

Di ko sure sa specific stores sa Valenzuela/Caloocan area, pero usually makikita mo sa major drugstores like Mercury Drug or Watsons, or try online shops like Lazada/Shopee para mas maraming options at pwede mo i-compare ang prices. Pero honestly, I'd suggest checking with your OB muna kung kailangan mo talaga ng sariling doppler at kung paano gamitin properly, kasi pwede maging stressful if di mo ma-find ang heartbeat agad!