Teratogenic Drug Risk Checker (FDA PLLR)

Provides pregnancy and lactation risk information for medications using FDA PLLR and legacy categories.

Teratogenic risk varies by gestational age.
Legacy categories being phased out under PLLR.

Enter values and click Calculate to see results

References

  1. The New Pregnancy and Lactation Labeling Rule. FDA / PMC (2014). Link
  2. Pregnancy and Lactation Labeling Rule (PLLR) - FDA. U.S. Food and Drug Administration (2014). Link