How can I keep my baby from getting precocious heart disease after pregnancy? The main thing is to pay attention to preventing colds and reducing the chances of various viral infections in the early pregnancy (the first two months), such as going to hospitals and densely populated places less often and not coming into contact with other people who have colds. Pay attention to dietary hygiene to prevent diseases from entering by mouth. Do not take medicine and other supplements food with unknown ingredients indiscriminately. Theoretically, any drug has side effects, and the teratogenic effects of many drugs on the fetus are unclear. Try not to be exposed to radiation, such as taking X-rays and using computers for a long time. Quit bad habits, such as drug addiction, smoking, alcoholism, etc. Will ultrasound during pregnancy affect the baby’s development in Beijing Fu Wai Hospital Pediatric Cardiac Surgery Hua Middle East? Generally speaking, ultrasound is relatively safe. To date, there have not been any reports of ultrasound causing malformations. What about ultrasound, which is basically harmless to the human body, a fact known to all? If the ultrasound is continuously irradiated in the same area for a long time, it may produce a thermal effect, and this special effect may have an inflated effect on the cells, but the ultrasound we use in the examination is very low dose, and the exposure time in one area is not very long, so far, there are many experts around the world have done relevant studies on the safety of ultrasound, but there is not a definite There have been no reports of embryonic death or fetal malformation caused by ultrasound. This article is published with permission from Dr. Hana Middle East.