preterm-凯发k8官网

11-09-21 in a study that included more than 600,000 individuals born in sweden between 1973-1979, those born preterm (less than 37 weeks gestation酝酿，怀孕 ) had a higher risk of death during early childhood and young adulthood than persons born at term, ac...

09-07-22 a simple saliva test could help spot which expectant women are likely to go into premature labour, experts believe. 专家相信，一个简单的唾液测试就可以确定预产期母亲是否会早产。 it is still unknown why about 40,000 uk women a year give birth prematur...