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Midwest · Total Testosterone Testing – Low T Test

Total Testosterone Testing – Low T Test in Illinois

This page explains the total testosterone testing – low t test, what it measures, and how to order it. Total Testosterone Testing measures the amount of testosterone in your blood. It is used to evaluate hormone levels that may be too high or too low.

Sample typeBlood and/or urine at a collection lab
ReferralIncluded — no referral from your own doctor needed

Lab requirements in Illinois

Here is what you need before ordering and completing the Total Testosterone Testing – Low T Test in IL. Review each item and confirm the details with the collection lab.

Physician's order
Included. A physician's order is required for lab testing and is provided for you by our partner's physicians — no referral from your own doctor is needed.
Fasting
Some tests require fasting or avoiding certain foods or drinks beforehand. You will be informed when you order — confirm the details with the collection lab.
Preparation
Preparation instructions can vary, so follow the specific instructions provided by the collection lab. This may include timing the test for the morning or avoiding certain foods or…
Sample & visit
A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
Identification
Bring the lab requisition form from your account. The collection lab may also ask for a government-issued photo ID.
Turnaround
1-3 business days
Availability
Our partner lab does not serve ND, RI, NY, NJ, MD or HI. Confirm availability for your location with the collection lab.

Before you go

  • Order your test before visiting a lab, then use the requisition form in your account.
  • Print the requisition form, or fax it to the lab directly from your account.
  • No scheduling is needed — visit the collection lab during its normal business hours.
  • A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
  • Bring a government-issued photo ID in case the lab requests it.
  • Results are posted to your secure account within 1–3 business days.

Requirements are summarized from our partner lab's published policies. Preparation and availability can change — confirm current instructions with the collection lab before your visit.

What this test is

This test measures total testosterone, the main sex hormone in males and an important hormone in females. Total testosterone includes testosterone that is bound to proteins and the small amount that is free. It is often ordered when symptoms suggest a hormone imbalance.

What it measures

  • Total Testosterone — reflects the overall amount of testosterone in the blood, including bound and free forms
  • Sex Hormone Binding Globulin (SHBG) — sometimes measured to help interpret total testosterone levels
  • Free Testosterone — calculated or measured separately to show the unbound, active portion

What the test involves

A healthcare professional collects a blood sample, usually from a vein in your arm. The sample is then sent to a laboratory for analysis.

Why it is often ordered

A clinician may order this test to investigate symptoms such as low energy, decreased sex drive, or unexplained changes in body composition. It can also be used to monitor hormone levels during treatment.

Preparation

Preparation instructions can vary, so follow the specific instructions provided by the collection lab. This may include timing the test for the morning or avoiding certain foods or medications.

How results are reported

Results are reported as a numerical value, often in nanograms per deciliter or nanomoles per liter. Reference ranges vary by laboratory and by factors such as age and sex, so your results should be interpreted by a clinician.

Before you go

  • Whether any medications or supplements should be avoided before the test
  • If a specific time of day is preferred for the blood draw
  • How and when you will receive your test results

Cities

Total Testosterone Testing – Low T Test in Illinois communities

Choose your city for local context and to order this test.

Chicago8,595,181Total Testosterone Testing – Low T TestRockford289,763Total Testosterone Testing – Low T TestRound Lake Beach287,012Total Testosterone Testing – Low T TestPeoria255,718Total Testosterone Testing – Low T TestAurora183,447Total Testosterone Testing – Low T TestSpringfield162,588Total Testosterone Testing – Low T TestChampaign153,278Total Testosterone Testing – Low T TestJoliet150,323Total Testosterone Testing – Low T TestNaperville149,013Total Testosterone Testing – Low T TestBloomington134,357Total Testosterone Testing – Low T TestElgin114,156Total Testosterone Testing – Low T TestWaukegan89,751Total Testosterone Testing – Low T TestDecatur88,002Total Testosterone Testing – Low T TestCicero84,905Total Testosterone Testing – Low T TestAlton83,705Total Testosterone Testing – Low T TestKankakee82,095Total Testosterone Testing – Low T TestEvanston78,454Total Testosterone Testing – Low T TestSchaumburg78,053Total Testosterone Testing – Low T TestArlington Heights77,283Total Testosterone Testing – Low T TestBolingbrook73,807Total Testosterone Testing – Low T TestPalatine67,754Total Testosterone Testing – Low T TestSkokie67,444Total Testosterone Testing – Low T TestDeKalb66,624Total Testosterone Testing – Low T TestCarbondale66,482Total Testosterone Testing – Low T TestDes Plaines60,413Total Testosterone Testing – Low T TestOrland Park58,622Total Testosterone Testing – Low T TestOak Lawn58,032Total Testosterone Testing – Low T TestBerwyn56,960Total Testosterone Testing – Low T TestMount Prospect56,510Total Testosterone Testing – Low T TestTinley Park55,988Total Testosterone Testing – Low T TestOak Park54,100Total Testosterone Testing – Low T TestWheaton53,762Total Testosterone Testing – Low T TestNormal53,446Total Testosterone Testing – Low T TestHoffman Estates52,153Total Testosterone Testing – Low T TestDowners Grove50,209Total Testosterone Testing – Low T TestGlenview48,150Total Testosterone Testing – Low T TestElmhurst45,661Total Testosterone Testing – Low T TestLombard44,311Total Testosterone Testing – Low T TestPlainfield44,296Total Testosterone Testing – Low T TestBuffalo Grove43,062Total Testosterone Testing – Low T TestMoline42,660Total Testosterone Testing – Low T TestBelleville42,463Total Testosterone Testing – Low T TestBartlett41,126Total Testosterone Testing – Low T TestRomeoville40,099Total Testosterone Testing – Low T TestCrystal Lake40,082Total Testosterone Testing – Low T TestCarol Stream39,895Total Testosterone Testing – Low T TestStreamwood39,736Total Testosterone Testing – Low T TestQuincy39,687Total Testosterone Testing – Low T TestPark Ridge39,562Total Testosterone Testing – Low T TestUrbana39,189Total Testosterone Testing – Low T TestWheeling39,104Total Testosterone Testing – Low T TestCarpentersville37,940Total Testosterone Testing – Low T TestHanover Park37,545Total Testosterone Testing – Low T TestRock Island37,519Total Testosterone Testing – Low T TestCalumet City36,065Total Testosterone Testing – Low T TestAddison35,999Total Testosterone Testing – Low T TestNorthbrook35,108Total Testosterone Testing – Low T TestOswego34,324Total Testosterone Testing – Low T TestWoodridge34,161Total Testosterone Testing – Low T TestGlendale Heights33,443Total Testosterone Testing – Low T Test