Testosterone

Male Reference Ranges:

• 0-5m: 75-400 ng/dL
• 6m-9y: <21 ng/dL
• 10y-11y: <131 ng/dL
• 12y-13y: <801 ng/dL
• 14y: <1201 ng/dL
• 15y-16y: 100-1200 ng/dL
• 17y-18y: 300-1200 ng/dL
• 19y-: 264-916 ng/dL

Female Reference Ranges:

• 0-5m: 20-50 ng/dL
• 6m-9y: <21 ng/dL
• 10y-11y: <45 ng/dL
• 12y-16y: <76 ng/dL
• 17y-18y: 20-75 ng/dL
• 19y-: 8-60 ng/dL

Note: Testosterone concentrations for patients undergoing gender-affirming treatment should be interpreted based on patient goals and physical response. The reference ranges provided may not align with the target goals for an affirmed gender.