If these young ladies are lucky, health services will be able to manage at least some of the well-know health risks associated with early childbearing.

如果这些少女有幸，卫生保健机构将能够管理至少一部分众所周知的早育相关健康风险。

youdao

For instance, the short stature of pygmies could be a side effect of selection for early childbearing in populations where mortality is high, rather than an adaptation in itself.

比如，矮人的短小身材可能是受高死亡率地区的群体早生早育影响而产生的副作用，而不是自身的适应性。

youdao

Measures to address the most likely reasons - early marriage and childbearing, poor socioeconomic conditions and limited access to good perinatal care - are needed.

需要采取措施解决的是可能由早婚早育、不良的社会经济条件和无法获得良好的围产期保健等原因引起的问题。

youdao

Many of those who idle about for the full two years do so because they face intractable problems, such as drug addiction, homelessness and early childbearing.

ECONOMIST: Education reform: Must try harder | The

Doctors have known for a while that women who first give birth in their early 20s have lower rates of breast cancer later in life than women who delay childbearing.

NPR: Study: Breast-Feeding Decreases Cancer Risk