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可以说,从怀孕的那天起,以下这些名词将伴随着你和腹中的宝宝,为了你们母子的安康,请记住它们。B超一般在怀孕期间需要进行3次B超检查:第一次在闭经后12周～14周之间,第二次在22周～24周之间,第三次在32周～34周之间。通过B超检查,能够帮助我们准确地确定怀孕的日期,了解胎儿的生长情况,筛查胎儿的某些畸形(如21染色体),显示胎儿和子宫的位置,评估分娩的条件。
It can be said that from the day of pregnancy, the following terms will be with you and your baby, for the sake of your mother and child, please remember them. B ultrasound usually during pregnancy need to be 3 times B-ultrasound: the first in amenorrhea after 12 weeks to 14 weeks, the second in the 22 weeks to 24 weeks, the third in 32 weeks to 34 weeks between. By B-ultrasound, can help us accurately determine the date of pregnancy, understanding of fetal growth, screening for some malformations of the fetus (such as chromosome 21), showing the location of the fetus and uterus, to assess the conditions of childbirth.