early pregnancies翻译

early pregnancies的基本解释

读音: 美: 英:

早期妊娠：指怀孕初期，通常是指怀孕的前三个月。

例句

To avoid maternal deaths, it is also vital to prevent unwanted and too-early pregnancies.为了避免孕产妇死亡，还必须防止意外怀孕和过早怀孕。
In many early pregnancies, the hCG level will double every 31 to 72 hours. As the pregnancy progresses, hCG levels rise and the doubling time increases.许多的早孕，和HCG水平每31 - 72小时会翻倍，随着怀孕的进程，HCG水平的上升以及翻倍的时间也会增加。
METHODS 102 women, who had early pregnancies after cesarean section, were compared with 78 women with early pregnancy after natural delivery and 129 women having no birth.方法选择剖宫产后早期妊娠102例，并将同期自然流产后早孕78例和无分娩史早孕妇女129例作为对照。

短语

high-risk early pregnancies 高危早孕
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