before conception meaning in Chinese

受孕前

Radiation exposure before conception , in utero and postnatally was assessed
分别检测了在受孕、子宫中以及生后的放射情况。
If all women took adequate folic acid before conception and during pregnancy , the number of babies born with a neural tube defect could drop by as much as 70 percent
如果所有的妇女在怀孕前后获得足够的叶酸的话，该病的患病率可以下降70 。
Folic acid can protect against heart defects as well as its better - known role in protecting against spinal cord defects and women should take it before conception
叶酸可以预防先天性心脏缺陷，除此之外，还应了解预防脊髓缺陷的作用，女性在怀孕时应服用叶酸。