What is the monthly MPD limit for pregnant women in mSv?

The correct monthly maximum permissible dose (MPD) limit for pregnant women is 0.5 mSv. This limit is established to protect both the mother and the developing fetus from the harmful effects of ionizing radiation. Generally, the recommended dose limit for radiation exposure during pregnancy is designed with a cautious approach, considering the increased sensitivity of the fetus during its development.

Setting the limit at 0.5 mSv per month balances the need for necessary dental imaging and treatment with the imperative to minimize potential risks. This regulation assists healthcare professionals in making informed decisions regarding the use of radiographic techniques on pregnant patients, ensuring that any exposure remains within safe levels to avoid adverse effects.

The significance of adhering to this limit rests on the understanding that while radiation exposure can have dose-dependent risks, effective radiation protection measures are crucial in safeguarding sensitive populations.