“单独二孩”政策的颁布,使得许多单独一孩家庭可以生育第二个孩子。不少欲生二胎的夫妇,年龄已超过30岁,一旦怀孕就属于高龄孕妇,与适龄孕妇相比,前者不但出现生育能力下降,更易在怀孕过程中并发糖尿病、高血压等内科合并症,抑或本身已有高血压、心脏病的妇女期望再次妊娠,这都给孕妇和胎儿带来一定妊娠风险。因此,想要生育二胎的高龄妇女再次妊娠前应做好孕前评估,对再次妊娠有一个正确认识和抉择。 The promulgation of the “second child alone” policy has allowed many single-child families to have a second child. A lot of couples want to have a second child, age over 30 years old, once pregnant belonged to the elderly pregnant women, compared with the appropriate age pregnant women, the former not only decreased fertility, more likely to be complicated by pregnancy complications such as diabetes, hypertension and other medical complications, or Women who already have high blood pressure and heart disease expect to have another pregnancy, which poses a certain pregnancy risk to pregnant women and fetus. Therefore, the elderly women who want to have a second child should make pre-pregnancy assessment again before pregnancy and have a correct understanding and choice about the second pregnancy.