A fetus can be wanted if you get pregnant the same month as you have a CT, but it is important to do all the mid-pregnancy screening tests. If a head CT is done, it usually has no effect on the quality of the woman’s eggs. If a CT of the abdomen is done, there is a possibility that the quality of the eggs may be affected, and there will be all-or-nothing and all-or-nothing effects on the fetus. If there is an effect in the early stages of pregnancy may lead to spontaneous abortion phenomenon, such as the embryo development is normal, do a good job in the pregnancy of the various detector test can be. About eight weeks pregnant need to carry out ultrasound examination, pregnant three months need to do NT examination, pregnant four and a half months need to do Down screening examination, or non-invasive DNA, or amniocentesis examination, pregnant five and a half months to do four-dimensional ultrasound examination and so on. In addition, you should not use drugs indiscriminately after pregnancy, and you need to consult a doctor in time if you have any discomfort during pregnancy to avoid affecting the fetus.