2167      LH
Specimen:
  Collect: One 7.5 mL SST  
  Submit: 1 mL (Min:0.5 mL) Serum. Submit Refrigerated. Submit in a Standard Transport Tube.  
  Special Handling: Allow specimen to clot completely at room temperature
Avoid Repeated Freeze/Thaw Cycles
Separate from cells ASAP 
  Stability: Ambient: Unacceptable; Refrigerated: 2 Week(s); Frozen: 2 Month(s); Incubated: Unacceptable 
Methodology: Chemiluminescence 
Performed: Mon-Fri 
Reported: 1-3 Day(s) 
CPT Codes:
83002 - LH
Interpretive Data:
Male Reference Ranges
0 - 110 year(s) : 1.4-7.7 mIU/ml
Female Reference Ranges
0 - 10 year(s) : 0.0-0.9 mIU/ml

Reference range for LH:
Follicular: 1.6-8.3 mIU/ml
Mid-Cycle: Median=36 mIU/ml
Luteal: 0.1-8.1 mIU/ml
Post Menopause: Median=24 mIU/ml