What to Expect in the First 90 Days of TRT
Feeling like you’ve lost your edge? Struggling with low energy, a lagging libido, or a general sense of being ‘off’? You’re not alone. In the UK, millions of men are silently battling the symptoms of low testosterone. In fact, studies show that between 8-12% of men aged 40-69 in the UK have testosterone deficiency (TD) [1], and some estimates suggest up to 30% of all British men may be affected [2].
Testosterone is the primary male hormone, and when levels are low, it can impact everything from your mood and energy to your sexual health and physical strength. But there is a solution. Testosterone Replacement Therapy (TRT) is a safe and effective medical treatment that can help you restore your testosterone levels and reclaim your vitality.
So, what can you realistically expect in the first 90 days of TRT? Let’s break it down.
The First 30 Days: A Glimmer of Hope
In the first month of TRT, many men report a noticeable improvement in their overall well-being. You might start to feel a lift in your mood and a renewed sense of energy. The brain fog that has been clouding your thoughts may begin to clear, and you could find yourself feeling more motivated and focused.
Days 30-60: Building Momentum
As you move into your second month of TRT, the benefits often become more pronounced. This is when many men experience a significant boost in their libido and sexual function. In fact, clinical trials have shown that testosterone therapy significantly improves overall sexual activity, sexual desire, and erectile function in men with low testosterone [3].
You may also start to notice changes in your body composition. TRT can help to reduce fat mass and increase muscle mass and strength [4], so you might find that your workouts are more effective and you’re feeling stronger and leaner.
Days 60-90: A New Lease on Life
By the end of the first 90 days, many men on TRT feel like a new person. The cumulative effects of optimised testosterone levels can lead to a profound transformation in your physical and mental health. You can expect to feel more energetic, driven, and confident in all areas of your life.
Beyond the noticeable changes, TRT is also working to improve your long-term health. It can increase bone density [5], correct anemia [6], and may even reduce your risk of developing metabolic syndrome and type 2 diabetes [7].
Your Journey Starts with a Single Step
The first step to addressing low testosterone is to get tested. A simple blood test can reveal your testosterone levels and provide you with the answers you need to take control of your health. Don’t let the symptoms of low testosterone hold you back any longer. It’s time to find out where you stand.
Ready to take control of your health? Find out your testosterone levels with our simple and discreet at-home blood test kit. Order yours today and start your journey to a new you.
Order Your Testosterone Blood Test Kit Now
About the Author
Dr. Raphael Olaiya is a UK-based General Practitioner and a specialist in Testosterone Replacement Therapy. With years of experience helping men optimise their health, Dr. Olaiya is dedicated to providing safe, effective, and evidence-based care. (GMC No. 7492303)
References
[1] Awareness and prevalence of the symptoms of testosterone deficiency – BMJ Open 2025
[2] The five signs of testosterone deficiency all men need to know – Telegraph 2025
[3] The Testosterone Trials: Seven coordinated trials of testosterone treatment in elderly men – TTrials / JCI 2021
[4] Testosterone and the aging male: to treat or not to treat? – PMC 2009 (Benefits and Risks)
[5] Effects of Testosterone Replacement Therapy on Bone Mineral Density in Hypogonadal Men – JCEM 1997 (Bone Density)
[6] Testosterone treatment and heart attack, stroke risk – VA Research 2017
[7] The dark side of testosterone deficiency: I. Metabolic syndrome and erectile dysfunction – PMC 2010 (Metabolic Syndrome)
