We have been able to do this at a population level using birth defect cases ascertained by a birth defects registry.
The largest category of these related to children brought to Australia for surgery to either repair damage done by injury or rectify a birth defect (n = 115).
Over all, having an older father is estimated to increase the risk of a birth defect by 1percentt, against a background 3percentt risk for a birth defect, he said.
Health officials have concluded that Zika infections, a mosquito-borne virus, in pregnant women can cause microcephaly, a birth defect marked by small head size that can lead to severe developmental problems in babies.
US health officials have concluded that Zika infections in pregnant women can cause microcephaly, a birth defect marked by small head size that can lead to severe developmental problems in babies.
Zika has been proven to cause microcephaly, a birth defect marked by small head size that can lead to serious developmental problems, and has been linked to other severe fetal brain abnormalities.
Health authorities say infection with the Zika virus during pregnancy can cause microcephaly, a birth defect marked by small head size that can lead to serious developmental problems, and other severe brain abnormalities in babies.
In women who are pregnant, this exposes the fetus to the risk of microcephaly, a birth defect marked by small head size and underdeveloped brains.
Cyntoia suffered from fetal alcohol syndrome, a birth defect caused by her birthmother's excessive consumption of alcohol during her pregnancy.
US health officials have concluded that a Zika infection in a pregnant woman can cause microcephaly, a birth defect marked by small head size that can lead to severe developmental problems in babies.
