Nannies have milk because they have given birth to children. In ancient times, most of the wet nurses were those who died after giving birth to their children in rural areas and had enough milk. There are also some people who give away their children and have enough milk. They use their own milk to feed other people's babies and get some financial rewards from it.

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There are many reasons why this industry has existed since ancient times and has been along until now. In the past, most of the biological mothers of children were powerful and rich, and it was a privilege for servants to feed them. In the folk, it is more because the baby's biological mother is weak and has little milk, and she has certain difficulties in feeding herself, so she hired a wet nurse to help raise her. Being a wet nurse is a poor rural woman who gives up feeding her own baby and uses her own milk to feed other people's children.

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"A Dream of Red Mansions" Chapter 29: "There are also some rough maids, who connect with the old nurses in each room and follow the daughters-in-law who go out, standing in a dark car all over the street." ? Guo Moruo? "My Childhood" The first article 2: "Nanny Liu who raised my mother (as if from Yunnan) fled behind my mother's back." ? Qin Shouou? Begonia IX: "Dad, today the wet nurse said they were all going back."

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Nanny is also called nanny, nurse, nurse, mammy, grandmother, grandmother, tits, etc., with various names, which vary from time to time. But in a word, she is a profession that specializes in breastfeeding and bringing up babies for others. In rural areas, after giving birth to a child, many families are unable to breastfeed their babies because their mothers have little milk, or their mothers are extremely weak, some are entangled in diseases, and some even die prematurely during childbirth. There are also wealthy families who don't like to take care of their children themselves and entrust their babies to wet nurses.

References:

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