Commercial Air And High-Altitude Travel by Pregnant Women: A scientific review commissioned by the European Board and College of Obstetrics and Gynaecology (EBCOG).

ABSTRACT

Air travel and long distance travel may have adverse effect on the pregnancy-induced physiology and these effects are more marked among those with pre-existing medical conditions. There are significantly increased risks of deep venous thrombosis, inflight transmission of infections, preterm labour, and other significant obstetric and medical complications that may be exacerbated by the flight and may require emergency care. Transient changes in cardiotocographic tracings during third trimester of pregnancy have been reported following air travel. It has been suggested that pregnant members of the flight crew may be at a slightly higher risk of spontaneous miscarriages. There are no contra-indications for healthy pregnant women on air travel. Those with underlying medical conditions should only embark on long distance travel following consultation with their obstetrician. Pregnant women should be advised to familiarise themselves with the healthcare system in the country/region they will be visiting and draw up an emergency plan of how they will contact the healthcare system at their destination.