CSAG: Clinical Standards Advisory Group, FDA: Food and Drug Administration Pregnancy Categories, NICE: The National Institute for Health and Care Excellence, NS: Not specified, OEF/OIF: Operation Enduring Freedom/Operation Iraqi Freedom, REMS: Risk Evaluation and Mitigation Strategies, TNF: Tumour Necrosis Factor, USA: United States of America, UK: United Kingdom, VA: Veterans Affairs

Table 3. Risk minimisation measures reported by studies of prescribing teratogenic medicines for women of child bearing age.