Timing
Test at the right time.
Early-morning testing and confirmation of an unexpectedly low result reduce the chance of acting on a misleading single value.
Men's Hormone Care · Lincoln, NE
Testosterone Therapy & TRT in Lincoln, Nebraska
Clinical information from Revi's provider-led care team · Updated September 29, 2026
A careful approach to low-testosterone testing, diagnosis, treatment decisions, fertility, and follow-up.
Testosterone Evaluation and TRT in Lincoln
Low energy, reduced libido, changes in strength, and slower recovery can prompt a testosterone evaluation, but symptoms alone do not diagnose testosterone deficiency. Revi combines symptom history with appropriately timed laboratory testing and a review of sleep, medications, thyroid and metabolic health, and other possible causes.
How Low Testosterone Is Evaluated
Clinical guidance recommends diagnosing hypogonadism only when compatible symptoms or signs occur with consistently low testosterone concentrations. A low result should usually be confirmed with a second early-morning test. Additional testing may be needed to understand the cause before treatment is considered.
Cause
Ask why it is low.
Sleep, weight, medications, pituitary or testicular conditions, illness, and other factors may affect testosterone.
Monitoring
Follow response and risk.
If therapy is appropriate, follow-up assesses symptoms, laboratory values, side effects, and whether benefits continue to outweigh risks.
Who Should Use Extra Caution?
Testosterone therapy is not appropriate for everyone. Professional guidance advises against starting therapy in men planning fertility in the near term and identifies important contraindications and precautions involving prostate or breast cancer, elevated hematocrit, untreated severe obstructive sleep apnea, uncontrolled heart failure, recent heart attack or stroke, and certain prostate findings. Your provider reviews your specific history.
What the Revi Process Includes
- Symptoms and goals. The visit begins with what changed, when it changed, and how it affects daily life.
- Confirmatory testing. Relevant labs are interpreted in context, and low testosterone is confirmed when appropriate.
- Cause and alternatives. The team considers sleep, medications, weight, thyroid and metabolic health, fertility goals, and other contributors.
- Shared decision and monitoring. If therapy fits, your provider discusses options, risks, expected benefits, and a follow-up plan.
Meet the Revi Clinical Team
Kelly Thelen, APRN-NP brings more than 25 years of healthcare experience and has worked in hormone care since 2009. Revi's clinical services operate under the medical direction of Jeffrey A. Himmelberg, MD.
See the broader hormone therapy page and related information about low energy, sexual wellness, and sleep and recovery.
Read the Endocrine Society's patient guidance on hypogonadism.
Frequently Asked Questions
Diagnosis generally requires symptoms or signs consistent with testosterone deficiency plus consistently low testosterone levels. Professional guidance recommends confirming a low result with a repeat early-morning test before treatment.
Yes. External testosterone can suppress sperm production. Tell your provider if current or future fertility matters before starting treatment.
Not necessarily. Fatigue has many possible causes. A provider reviews symptoms, sleep, medications, thyroid and metabolic health, and appropriately timed testosterone measurements.
Monitoring is individualized and may include symptoms, testosterone levels, blood counts, prostate-related assessment when appropriate, blood pressure, side effects, and other health markers.
No. Costs vary with laboratory needs, medication, delivery method, and follow-up. Revi reviews expected costs before treatment begins.
Jeffrey A. Himmelberg, MD
Owner and Medical Director. Board-certified interventional radiologist with 20+ years of experience.
Read full bio →Kelly Thelen, APRN-NP
Nurse practitioner with more than 25 years in healthcare and hormone-care experience since 2009.
Read full bio →Educational information only. This page summarizes general information and does not replace the FDA-approved prescribing information or establish a provider-patient relationship. Treatment decisions require an individual medical evaluation. Individual results vary.