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6.7 - Pregnancy and Radiation Exposure Policy

Special monitoring may be considered when a student is exposed to ionizing radiation during pregnancy. A developing embryo/fetus, particularly for the first six weeks after conception, is more sensitive to the effects of radiation than an adult. Because of this radiosensitivity, the National Council on Radiation Protection and Measurements (NCRP) recommends that “during an entire gestation period, the maximum permissible dose equivalent to the fetus from occupational exposure to the expectant mother should not exceed 0.5 rem.”   

Since it is possible for a student to exceed the recommended 0.5 rem over the course of her pregnancy, students are asked to discuss with their Clinical Coordinator and/or Program Director if they do become pregnant.    

Declaration of Pregnancy

Students may choose to “Declare their Pregnancy,” see the OUHSC Radiation Safety Office template letter.

A declared pregnant woman is defined in 10 CFR 10.1003 as a woman who has voluntarily informed her school/employer, in writing, of her pregnancy and estimated date of conception.  This declaration is made in order to notify the OUHSC Radiation Safety Office so a fetal radiation dosimeter may be issued and worn at the level of the waist during the pregnancy.    

Faculty in all programs, regardless of ionizing radiation, will discuss the options available to students who have declared they are pregnant, including programmatic curriculum plan impact, requesting reasonable accommodations, and voluntarily reporting the suspected pregnancy.  
 
Academic options for the student may include the following:

  • Continue in all aspects of the program; 
  • Withdraw from clinic courses during the pregnancy but continue in didactic courses.  An “I” grade would be assigned for the clinic course, which must be completed after the birth of the baby.  Graduation would most likely be delayed; 
  • Withdraw from the entire program immediately.  No credit would be lost and “I” grades would be assigned to all courses in progress.  The student would arrange with her Program Director to resume programmatic work after the birth of the baby.  Graduation would most likely be delayed. 
  • Programmatic accommodations are subject to approval through the OU Accessibility and Disability Resource Center.  


Clinic education experiences have physical requirements; refer to policy on Technical Standards, when working with equipment and patients.  Faculty may request students obtain a physician’s note ensuring the student is allowed to continue with all aspects of clinic or request reasonable accommodations through the OU Accessibility and Disability Resource Center

Withdrawal of Declaration

After a “Declaration of Pregnancy” has been made, it can be voluntarily withdrawn at any time.  The student must indicate in writing that she wishes to withdraw her declaration of pregnancy.  No penalty of any kind will be given to the student due to the withdrawal.

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