Pregnant every day to the computer to work for a relatively short period of time does not have much impact, the time is longer may reduce vision, aggravate the lumbar spine load, increase the chances of deep vein thrombosis of the lower extremities. Pregnancy can work on the computer, the computer and many other electrical appliances like electromagnetic radiation, but the dose of electromagnetic radiation is relatively small, short-term exposure to fetal growth and development basically no effect. Pregnancy every day on the computer for a longer period of time, the eyes will be overly fatigued, may be eye pain, vision loss, no benefit to pregnant women; at the same time, it will increase the load on the lumbar spine, lumbago, hip pain symptoms. Pregnant women to the middle and late stages of pregnancy, a long time facing the computer to maintain a posture, pregnant women high coagulation state will increase the chances of deep vein thrombosis of the lower extremities, the emergence of limb swelling, pain, superficial varicose veins and other discomforts. After pregnancy to do a combination of work and rest, try not to work too long, discomfort in time to seek medical attention.