Understanding X-Rays During Pregnancy
Health experts say that X-rays are probably safe during pregnancy. Most diagnostic X-rays emit much less than 5 rads (the highest amount that experts say is OK during pregnancy).
Different imaging studies use different amounts of radiation, and the direction of the X-ray beam also affects the possible exposure to the fetus. If your doctor thinks an X-ray is truly needed during your pregnancy — for your own well-being or your baby's — it's very unlikely that the low levels of X-ray radiation used will be harmful.
However, if you can do so safely, it's best to wait to get a non-urgent X-ray until after your baby is born.
Are X-Rays Safe During Pregnancy?
Health experts say that X-rays are probably safe during pregnancy, but there are important considerations and precautions to take.
Health experts say that X-rays are probably safe during pregnancy. Most diagnostic X-rays emit much less than 5 rads (the highest amount that experts say is OK during pregnancy).
Different imaging studies use different amounts of radiation, and the direction of the X-ray beam also affects the possible exposure to the fetus.
Dental X-rays, for example, aren't cause for much concern because the X-ray area is far from the uterus.
If your doctor thinks an X-ray is truly needed during your pregnancy — for your own well-being or your baby's — it's very unlikely that the low levels of X-ray radiation used will be harmful.
But if you can do so safely, it's best to wait to get a non-urgent X-ray until after your baby is born.
What Else Should I Know?
There are important safety measures and considerations when getting X-rays during pregnancy.
Researchers believe that the risk from radiation during an X-ray is more serious for the fetus than for the mother. That's because the baby's cells are dividing at a rapid rate.
Make sure all your health care providers (including your dentist and the X-ray technician) know about your pregnancy before you get an X-ray.
Also make sure that your stomach is covered with a lead apron.
If you're concerned and would rather not get an X-ray during pregnancy, your doctor may be able to use another imaging method, such as MRI (magnetic resonance imaging) or ultrasound.
Discuss the pros and cons of the different tests with your doctor.
Safety Tips:
- Inform all healthcare providers about your pregnancy before any X-ray
- Make sure your stomach is covered with a lead apron during X-rays
- Consider alternative imaging methods (MRI or ultrasound) when possible
- Discuss the necessity and timing of X-rays with your doctor
- Postpone non-urgent X-rays until after your baby is born when safe to do so
Important Safety Precautions
When getting X-rays during pregnancy, always follow these safety measures:
Inform Providers
Always tell all healthcare providers, including dentists and X-ray technicians, that you're pregnant
Lead Apron
Ensure your stomach is covered with a lead apron during any X-ray procedure
Discuss Necessity
Talk with your doctor about whether the X-ray is truly necessary or can be postponed
Consider Alternatives
Ask about alternative imaging methods like MRI or ultrasound when appropriate
Postpone Non-Urgent
Wait until after your baby is born for non-urgent X-rays when safe to do so
Important Considerations
Fetal Risk: Researchers believe that the risk from radiation during an X-ray is more serious for the fetus than for the mother. That's because the baby's cells are dividing at a rapid rate, making them more sensitive to radiation exposure.
Alternative Options: If you're concerned about getting an X-ray during pregnancy, your doctor may be able to use another imaging method, such as MRI (magnetic resonance imaging) or ultrasound. These methods don't use ionizing radiation and may be appropriate alternatives depending on what needs to be examined.
Medical Necessity: Always discuss the pros and cons of different imaging tests with your doctor. If an X-ray is medically necessary, the benefits usually outweigh the risks, and proper precautions will be taken.
Key Takeaways
Generally Safe
Most diagnostic X-rays are probably safe during pregnancy, emitting less than 5 rads.
Always Inform
Tell all healthcare providers, including your dentist, that you're pregnant before any X-ray.
Use Lead Protection
Make sure your stomach is covered with a lead apron during X-ray procedures.
Postpone When Possible
If safe, wait to get non-urgent X-rays until after your baby is born.
Frequently Asked Questions
Are X-rays safe during pregnancy?
Health experts say that X-rays are probably safe during pregnancy. Most diagnostic X-rays emit much less than 5 rads (the highest amount that experts say is OK during pregnancy). If your doctor thinks an X-ray is truly needed during your pregnancy, it's very unlikely that the low levels of radiation used will be harmful. However, if you can safely wait, it's best to postpone non-urgent X-rays until after your baby is born.
Why are X-rays more concerning during pregnancy?
The risk from radiation during an X-ray is more serious for the fetus than for the mother because the baby's cells are dividing at a rapid rate. This rapid cell division makes the developing baby more sensitive to radiation exposure.
What should I tell my healthcare provider before getting an X-ray?
Always inform all your healthcare providers (including your dentist and the X-ray technician) that you're pregnant before you get an X-ray. This ensures they can take appropriate precautions to protect you and your baby.
What precautions are taken during X-rays for pregnant women?
Your healthcare provider should ensure that your stomach is covered with a lead apron during the X-ray procedure. This helps shield your developing baby from radiation exposure. Make sure this protection is in place before the X-ray is taken.
Are dental X-rays safe during pregnancy?
Dental X-rays are generally less concerning during pregnancy because the X-ray area is far from the uterus. However, you should still inform your dentist that you're pregnant, and they will take appropriate precautions. If the X-ray is not urgent, you may want to postpone it until after your baby is born.
Are there alternatives to X-rays during pregnancy?
Yes, if you're concerned about getting an X-ray during pregnancy, your doctor may be able to use another imaging method, such as MRI (magnetic resonance imaging) or ultrasound. These methods don't use ionizing radiation. Discuss the pros and cons of different imaging tests with your doctor.
What if an X-ray is medically necessary during pregnancy?
If your doctor determines that an X-ray is truly needed for your well-being or your baby's health, the benefits usually outweigh the risks. The low levels of radiation used in most diagnostic X-rays are unlikely to be harmful. Your doctor will ensure proper precautions are taken, such as using a lead apron to protect your stomach.
When should I postpone X-rays until after pregnancy?
If the X-ray is not urgent and can safely be postponed, it's best to wait until after your baby is born. Non-urgent X-rays (like routine dental X-rays or screening tests) can typically be delayed. Always discuss with your doctor whether postponing is safe and appropriate for your situation.
What is the maximum safe amount of radiation during pregnancy?
Experts say that 5 rads is the highest amount that is OK during pregnancy. Most diagnostic X-rays emit much less than this amount. Your healthcare provider will monitor radiation exposure to ensure it stays within safe limits.
Should I be concerned if I had an X-ray before I knew I was pregnant?
If you had an X-ray early in pregnancy before you knew you were pregnant, try not to worry. Most diagnostic X-rays use very low levels of radiation. However, you should inform your healthcare provider about any X-rays you received, and they can help assess any potential risks and monitor your pregnancy accordingly.
Important Medical Disclaimer
The information provided on this page is for educational purposes only and should not replace professional medical advice, diagnosis, or treatment. Always consult with your healthcare provider or obstetrician before getting any X-rays or medical imaging during pregnancy.
Decisions about medical imaging during pregnancy should be made in consultation with your healthcare team. Your doctor will weigh the benefits and risks of any imaging procedure and ensure appropriate safety measures are taken to protect you and your baby.