Which radiation dose limit is recommended for a pregnant worker per month?

The recommended radiation dose limit for a pregnant worker is set at 0.05 rem (0.0005 Sv) per month. This guideline is established to protect the developing fetus from potential harmful effects associated with radiation exposure during pregnancy.

During pregnancy, it is especially important to minimize the risk of radiation exposure due to the increased sensitivity of the fetus to ionizing radiation. The limit of 0.05 rem per month is derived from principles of radiation protection, considering both the potential risks to the fetus and the health of the mother.

The monthly limit ensures that cumulative exposure throughout the pregnancy does not exceed safe levels, typically extending to a total dose limit of 0.5 rem (0.005 Sv) for the entire pregnancy period. By following this limit, protective measures can be implemented to safeguard the health of both the pregnant worker and her unborn child.