Risk of Fetal Malformation

Fetal malformation, developmental delay, growth delay, or in utero death are the usual consequences reported. There is a linear relation between the radiation dose and the risk of delays in mental development (Biy-ani and Joyce 2002a). Several experimental studies in animals show that the risk of irradiation during the first weeks of pregnancy often obeys the all-or-nothing law: miscarriage or absence of malformation (Gorton and Whitfield 1997). Below 50 mGy, the risk of malformation seems negligible even if minimal biochemical modifications are possible. This threshold value is well under the dose delivered by radiological diagnostic tests (plain abdomen = 1 mGy/radiograph, 1 min of image intensifier = 2 mGy) (Denstedt and Razvi 1992).

100 Pregnancy Tips

100 Pregnancy Tips

Prior to planning pregnancy, you should learn more about the things involved in getting pregnant. It involves carrying a baby inside you for nine months, caring for a child for a number of years, and many more. Consider these things, so that you can properly assess if you are ready for pregnancy. Get all these very important tips about pregnancy that you need to know.

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