annabruce said:
We did the medical without the x-ray and sent this to CIC with a note indicating Anna was pregnant and we would do the x-ray at a later date. Because of the lengthy process of the inland application, I'm not convinced that delaying the x-ray until after birth made any difference at all to the timeline. No way to know for sure. We did the x-ray one month after she gave birth. She landed about 3 months later.
That's excellent advice annabruce. The research on x-ray radiation shows that the further along in the pregnancy the patient is the less harmful it is to the baby. In the first trimester there is the most possibility for the most harm to the baby because the cells are still differentiating and the cells are dividing very rapidly during this time. Cell damage from radiation is more likely to occur during cell division because that is when the cell is most vulnerable and the damage to chromosomes can do more damage. In the third trimester, the cell divisions are slowing down, but are still at a rapid rate compared to adults, and the possible damage to organs and cells is long term, which means it might not show up until years later when the damage shows up at a later age, and there is no way to be able to determine if it will happen.
True about shielding being used, but it only shields the direct beam, which we try to avoid shooting directly at the abdomen when taking a chest xray anyway. The most radiation will come from scatter radiation from the patient (yourself) as the radiation enters into your body and bounces around inside you, and there is no way to shield for that.