Hi mama! Honestly, CS prices in Bulacan vary a lot depending on the hospital, from around 80k to 200k+ for semi-private, kaya better to call the hospitals directly like Marilao Medical Center or the bigger ones sa Meycauayan to get exact quotes, since they update frequently. A few of us moms from that area usually go to clinics in Valenzuela or Maynila din kung mas mura, pero convenience vs. cost talaga ang consideration lalo na ngayon kaya check mo muna which hospitals your OB is affiliated with! Congrats and all the best with your delivery next month!