What is the maximum radiation dose allowed to an embryo/fetus during pregnancy due to occupational exposure?

The maximum radiation dose allowed to an embryo or fetus during pregnancy from occupational exposure is set at 500 mrem. This limit is established to protect the developing fetus, particularly in the early stages of pregnancy when the cells are rapidly dividing and are more susceptible to radiation exposure. Adhering to this guideline helps to minimize the potential risk of teratogenic effects or developmental issues, ensuring that pregnant workers remain safe while engaging in their professional activities.

This dose limit reflects a balance between allowing necessary occupational exposure while prioritizing the health and safety of both the mother and the fetus. It's essential for those in radiation-related fields to understand and comply with these regulations to promote safety standards and protect vulnerable populations such as pregnant workers.