As so little is known about what causes congenital heart disease, there is no guaranteed way of avoiding having a baby with the condition. However, if you are pregnant, you can reduce the risk:
- Ensure that you are vaccinated against rubella and flu.
- Take 400 micrograms of folic acid supplement a day during your pregnancy – research has found that this lowers your risk of giving birth to a child with congenital heart disease, as well as several other types of birth defect.
- Check with your GP or pharmacist before you take any medication during pregnancy, including herbal remedies and medication that is available over the counter.
- Avoid contact with people who are known to have an infection.
- Avoid exposure to organic solvents, such as those used in dry cleaning, paint thinners and nail polish remover.
