孕妇的某些疾病亦可使胎儿及新生儿发病,因此药物治疗可间接对子代产生影响,“胎盘屏障”只能对胎儿提供很少的保护。在胎儿发育的胚胎期,药物致畸的危险性已引起广泛注意,但在胎儿期和分娩期,药物造成的功能障碍尤其轻度功能障碍不易被认识,诸如子代智力、行为、适应能力、情绪 Certain diseases in pregnant women can also cause the fetus and newborn disease, so drug treatment can indirectly affect offspring, “placental barrier” can only provide little protection of the fetus. In the embryonic period of fetal development, the risk of drug teratogenicity has drawn wide attention. However, during the fetal period and childbirth, drug-induced dysfunction, especially mild dysfunction, is not easily recognized, such as offspring intelligence, behavior, adaptability, mood