Previous studies have shown the longer the mom breastfeeds, the more benefit for her body.
先前的研究表明母乳喂养的时间越长，母亲的身体就会越受益。
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According to the Daily Telegraph of August 31, Couthi Bai, a female villager from Kilchu, India, breastfeeds a 46-day-old cow as if it were her own offspring.