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Test Code LAB9159 Luteinizing Hormone, Timed

Collection:

Specimen: Blood

Container: Serum Separator or Plain Red Tube

Volume: 5 mL; Minimum 1.5 mL

 

Pediatric Collection:

One Gold or Red microtainer filled to 600 uL.

Stability:

Once serum is separated from cells:

 

Ambient: 8 Hours

Refrigerated (preferred): 1 Week

Frozen: 2 Weeks

Turn Around Time (TAT):

STAT: 2 HOURS

Routine: 4 HOURS

Test Availability:

24 hours a day / 7 days a week

Reference Interval:

Female

 

Age Reference Range
< 4 Days No reference range established
4 days - < 3 months < 2.40 mIU/mL
3 months - < 1 year < 1.20 mIU/mL
1 year - < 10 years < 0.30 mIU/mL
10 years - < 13 years < 4.30 mIU/mL
13 years - < 15 years 0.40 - 6.50 mIU/mL
15 year - < 17 years < 13.10 mIU/mL
17 years - < 19 years < 8.40 mIU/mL
> 19 years

Follicular Phase: 1.8 - 11.78 mIU/mL

Midcycle: 7.51 - 89.08 mIU/mL

Luteal Phase: 0.56 - 14.00 mIU/mL

Postmenopausal Phase: 5.16 - 61.99 mIU/mL

 

 

Male

 

Age Reference Range
< 4 Days No reference range established
4 days - < 3 months 0.19 - 3.81 mIU/mL
3 months - < 1 year < 2.90 mIU/mL
1 year - < 10 years < 0.30 mIU/mL
10 years - < 13 years < 4.30 mIU/mL
13 years - < 15 years < 4.10 mIU/mL
15 year - < 17 years 0.79 - 4.76 mIU/mL
17 years - < 19 years 0.90 - 7.10 mIU/mL
> 19 Years 0.57 - 12.07 mIU/mL

 

 

Additional Test Codes

LH T (Timed)

Performing Laboratory Section

Chemistry / UMC MAIN LABORATORY