Über

Because of this, testosterone replacement therapy (TRT) often has a direct impact on both libido and intimacy within marriage. When a partner feels healthier, more energetic, and more emotionally balanced, the marriage may actually improve. For many men, testosterone therapy begins during midlife, a time when many are already questioning their careers, goals, and marriages. Others may have heard stories about men who began TRT and then left their partners, or about couples who started arguing more after hormone therapy. When people search about testosterone therapy (often called TRT) and divorce, the question usually comes from a place of worry. Even though these changes are biological, partners may still feel hurt, confused, or rejected when faced with sharp shifts in mood.
They may recommend getting your testosterone levels checked and potentially prescribe testosterone replacement therapy. "So, there’s some data to suggest that when you're in a healthy relationship, you may have lower stress levels and that may play a role." Our contribution adds to this by showing that being in the early stages of a relationship is an additional variable that can be used to assess varying levels of testosterone in men. Our understanding of how a man's levels of testosterone changes over the course of a relationship is a good example of how research can successfully investigate evolutionary-based hypotheses of human behaviour.
At the same time, the topic of divorce and relationship struggles has gained attention in connection with testosterone therapy. Romantic drive and intimacy are deeply personal, shaped by hormones, health, emotions, and connection. If you or your partner are experiencing a lack of intimacy in your marriage or relationship, it’s important to approach the issue holistically. Both 2022 studies referenced earlier stress that while testosterone is important, other factors like mental health, relationship dynamics, and overall health also play critical roles in maintaining romantic connections. Testosterone, known as the primary male sex hormone, plays a key role in shaping aspects of desire, confidence, and intimacy.
A partner may assume the other is no longer interested, no longer dependable, or even no longer committed. All of the changes mentioned—energy, libido, mood, and confidence—create ripple effects. On the other, they may worry about changes pulling their partner away from shared routines or values. On one hand, they may enjoy seeing their spouse healthier and more alive. This is why regular follow-up with a healthcare provider is essential.
Overall, studies have shown that men in relationships tend to have lower testosterone. And, what to do if you suspect your testosterone levels are low. Here’s a look at the relationship-testosterone link, specifically how being in a relationship could affect your levels and how low testosterone might affect your relationship.