Testicular Function Profile I

Create a Free Account to View Prices


Turnaround Time: Within 1 day
CPT Code:

83001; 83002; 84146; 84403

Test Type: 1.5 mL Serum
Stability Time:



Room temperature

3 days


5 days


14 days

Freeze/thaw cycles

Stable x3

Reference Range:

Testosterone, Serum ng/dL 8 – 48
LH 20.2 mIU/mL
Adult Female:
Follicular phase: Ovulation phase 14.0 - 95.6 Luteal phase 1.0 - 11.4 Postmenopausal 7.7 - 58.5
FSH mIU/mL Adult Female: Follicular phase 3.5 - 12.5 Ovulation phase 4.7 - 21.5 Luteal phase 1.7 - 7.7 Postmenopausal 25.8 - 134.8
Prolactin 20.2 ng/mL 4.8 - 23.3


Collection Details:

Collection Instructions:

Indicate patient's age on the request form.

This test may exhibit interference when sample is collected from a person who is consuming a supplement with a high dose of biotin (also termed as vitamin B7 or B8, vitamin H, or coenzyme R). It is recommended to ask all patients who may be indicated for this test about biotin supplementation. Patients should be cautioned to stop biotin consumption at least 72 hours prior to the collection of a sample.

Red-top tube or gel-barrier tube.

If a red-top tube is used, transfer separated serum to a plastic transport tube.