Pregnancy detected by a chest X-ray is recommended to intensify pregnancy testing and watch for abdominal pain and vaginal bleeding. Once they occur they need to be seen in a timely manner and are considered to be related to pre-eclampsia miscarriage. X-rays from the chest X-ray can have some adverse effects on the embryo in early pregnancy, but due to the short duration of the pregnancy, it is possible that the time of the X-ray is in the embryo’s bedtime. If the embryo is endangered because of the rays, there is usually an all or nothing relationship, which means that it is possible that there is no effect on the embryo, but it is also possible that the embryo stops developing and miscarries as a direct result. If there is no preterm miscarriage, an ultrasound is recommended around 6-7 weeks of pregnancy to detect the fetal heartbeat, the size of the gestational sac and the yolk sac. As the fetus develops, NT test, Down’s syndrome screening and macroscopic screening will be required, and if necessary, non-invasive DNA testing or amniocentesis can be done.