The 3 most needed health knowledge contents were: health care knowledge during pregnancy (79.10%), prevention of common diseases during pregnancy (78.65%), infants feeding knowledge (72.83%).

对健康教育知识的需求排前3位的是：孕期保健知识(79.10%)、孕期常见疾病预防(78.65%)、喂养知识(72.83%)。

youdao

Mothers and infants were enrolled in a trial of vitamin a supplementation during which the infants' weight, length and feeding practices were assessed regularly.

这些母亲和婴儿参与了一项维他命补充试验，试验过程中定期评估婴儿的体重、身高和喂养方法。

youdao

Breast-feeding isn't always easy; it takes some infants and mothers awhile to get the hang of it.

母乳喂养的确不那么容易，甚至需要母亲和婴儿花费一段时间才能熟悉。

youdao

The Healthy People 2000 initiative introduced in the US has set a target of 75% of American infants breast-feeding for at least six months.

BBC: Rickets makes a comeback

In contrast, infants accustomed to the hydrolysate formula appeared relaxed and happy while feeding and drank more of it.

BBC: NEWS | Health | First foods shape our taste buds

Many teaching in medical schools today were raised in the better-living-though-chemistry age, when infant formula was thought to trump the attributes of breast milk. (Formula was certainly an improvement over the non-pasteurized cow's milk that killed many infants at the turn of the 20th century, when breast-feeding was not in vogue).

CNN: Is the medical community failing breast-feeding moms?