Hello. Make sure na walang sakit si kasambahay na pwedeng mapasa kay baby, like HIV or Hepatitis etc. But for us muslims, in Islamic belief, magiging milk siblings na anak niyo. Example: anak ko pinadede ng friend ko, yung anak ko magiging kapatid na niya yung anak ng friend ko through breastmilk.
much better po i-bottle feed na lang po kay baby yung breastmilk ng kasambahay nyo po..