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PTCB
Question | Answer |
---|---|
Pregnancy Category A | Studies have failed to demonstrate risk in the first trimester |
Pregnancy Category B | Animal studies have failed to demonstrate risk, but there are no human studies |
Pregnancy Category C | Animal studies show risks. No human studies, but the potential benefits may outweigh the risks |
Pregnancy Category D | There is evidence of risks in humans, but the benefits may outweigh the risks |
Pregnancy Category X | Human and animal trials show risks and the risk outweighs the benefits |
ISO Class 5 | No more than 29 particles of 5 microns |