As we gather information about maternal health, diet, behavior and environmental exposures, we're also getting biological samples, including blood and hair.
当我们收集关于产妇保健，饮食，行为和环境风险的信息的同时，我们也得到了血液，头发等生物样品。
2
Finally, we provide information regarding maternal counseling based on maternal condition and fetal gestational age at time of diagnosis.
最终我们以母体的状态和诊断时胎儿的孕周为母体提供个性化服务信息。
3
How can the above information be used to explain the different o2affinity of fetal and maternal hemoglobin?