# Microgram: fda-pregnancy-labeling

`station__algovigilance__microgram-fda-pregnancy-labeling` · native (always callable) · domain `algovigilance` · pv-relevance `pv-core`

FDA pregnancy and lactation labeling decision tree: routes by data availability and risk level per FDA Guidance 'Pregnancy, Lactation, and Reproductive Potential: Labeling for Human Prescription Drug and Biological Products' (2015) and PLLR rule (21 CFR 201.57(c)(9))

## Agent metadata

- `idempotent`: true
- `read_only`: true
- `expected_latency_ms`: unknown (not yet contract-tested)
- `cost_tokens_estimate`: unknown

## Input schema

- `human_data_available` *boolean* (required) — Whether controlled human pregnancy data exists
- `animal_data_result` *string* (required) — Animal reproductive toxicology result: positive_teratogen, developmental_toxicity, no_adverse, no_data
- `pregnancy_registry` *boolean* — Whether an active pregnancy exposure registry exists
- `contraception_required` *boolean* — Whether females of reproductive potential require contraception

## Example call

```json
POST /api/mcp
Content-Type: application/json

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "station__algovigilance__microgram-fda-pregnancy-labeling",
    "arguments": {
      "human_data_available": false,
      "animal_data_result": ""
    }
  }
}
```

## Related

- [/tools](/tools) — all 7718 tools
- [/tools/algovigilance__microgram-fda-pregnancy-labeling](/tools/algovigilance__microgram-fda-pregnancy-labeling) — HTML page
- [/tools/algovigilance__microgram-fda-pregnancy-labeling/json](/tools/algovigilance__microgram-fda-pregnancy-labeling/json) — JSON form (agent-friendly)
- [/api/mcp](/api/mcp) — endpoint
- [/AGENTS.md](/AGENTS.md) — agent guide