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Pathology Departments Requesting & Reporting Blood Test Information Phlebotomy Guide Contact us
Blood Sciences

Blood Test Information

minimum sample volume required ~ 5ml

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Tube type: SST

Special instructions
Reference ranges depend on time of cycle - please provide this information if possible

Reference range
See report or contact lab


Linked to
Gonadotrophins, LH

Turnaround Time
2 days

Department: Biochemistry

Clinical Application
Measurement of LH, FSH are used in investigation of infertility, amenorrhoea and menopausal status. Day 1-3 samples are preferred, if possible. Measurement as part of gonadotrophin-relasing-hormone test is used in investigation of precocious and delayed puberty.


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