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Home › Research › Quest Diagnostics: LH
Quest Diagnostics

LH

Optimal result: 0.5 – 76.3 mIU/ml
Quest Diagnostics
By Healthmatters Editorial Team
Peer-reviewed sources

Reference Range (mIU/mL): 

Follicular Phase - 1.9-12.5

Mid-Cycle Peak- 8.7-76.3

Luteal Phase - 0.5-16.9

Postmenopausal - 10.0-54.7

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LH
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Clinical Sources & References

All our content is backed by peer-reviewed studies, academic research, and trusted medical sources. We’re committed to accuracy and transparency — see our editorial policy for details.

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Written by Healthmatters Editorial Team
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