(1)Pregnancy is an important time for both mother and baby,which is why mothers should get special care to live right so that their children can be born healthy enough.(2) That is relatively easy when it comes to things women can control like eating well. (3) clearly,pregnant women who abuse alcohol put their babies at risk of a wide range of birth defects. (4) But what about pollution in the air they breathe?(5) In the first study of its kind , researchers report that expectant mothers exposure to pollutants can lead to a dramatic increase in the risk of anxiety problems in their children at age 6.
bu soruyu anlamadım , their children at age 6 ne alaka , acıklarmısınız