The X-ray technique is a method in which images are taken by the exposure of the body parts to the radiations or the X-rays. The pregnant women is more sensitive to any type of radiations. The radiations may result in damage to the genetic composition of the developing embryo. The radiations may result in causing mutations in the DNA of the foetus. This may lead to chromosomal abnormalities and other genetic problems as well. Thus, the pregnant women is not advised to go to the X-ray radiography technique.