“ Questions From Readers ” in The Watchtower of June 1, 1990, noted that plasma proteins (fractions) move from a pregnant woman’s blood to the separate blood system of her fetus.
या प्रथिनांतून बाळाला इम्युनोग्लोब्युलिन्स म्हणजेच रोगप्रतिबंधक शक्‍ती वाढवणारे पदार्थ मिळतात.