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AxOwOtl t1_jadahrk wrote on February 28, 2023 at 4:45 PM

Babies share blood with their mom, in the womb, Antibodies and other cells are already in the mom’s blood, and the baby gets some of them.

Wishyouamerry t1_jadcvja wrote on February 28, 2023 at 5:00 PM

Antibodies can also be transmitted to the baby through breastmilk, especially the early breastmilk called colostrum.