Daily (Reporter Xiao Feng Wei Tao Geng correspondent) Tingzhao of pregnant women took the dog for a walk, there have been many similar scenes, you know it will lead to birth defects children?

• 商报讯（记者肖风伟通讯员耿德涛）挺着大肚子的孕妇牵着狗儿散步，类似的场景出现不少，你可知道这样会导致产下缺陷儿？