Part of this may be due to the difficulty defining "normal" testosterone levels and "normal" behavior. Women should remain within the female physiologic testosterone range when therapy is used, not chase male-style replacement levels. For women, the goal is to avoid supraphysiologic exposure and maintain levels within the normal female range if therapy is used at all (Travison et al., Journal of Clinical Endocrinology & Metabolism, 2017; Davis et al., Journal of Sexual Medicine, 2019). This is particularly the case in Perth, where the community of individuals with IBM regularly meet up together, and are also aware who in the community participated in the study. A longer duration trial involving a larger group of participants is warranted. The OLE demonstrated relative disease stability over the 12-month period but with a higher number of testosterone-related adverse events. There were no significant improvements in quadriceps extension strength or lean body mass, nor any of the secondary outcomes. Secondary outcomes included assessment of isokinetic peak flexion force, walk capacity and patient reported outcomes, and other tests, comparing results between the placebo and testosterone arms. When testosterone levels are healthy, your body looks and feels better. When most boys transition through puberty, they can credit an increase in the male sex hormone testosterone for their lower voices, hairier bodies, amplified sex drive, sperm production, and more - just in time to make them feel gangly and awkward. Testosterone is also responsible for secondary sex characteristics, like a deeper voice, more body hair and increased muscle mass. Testosterone replacement therapy can improve many of the symptoms of low testosterone (male hypogonadism). Testosterone replacement therapy (TRT) can help improve the symptoms of low testosterone due to male hypogonadism. Luteinizing hormone (LH) is a chemical in your body that triggers important processes in your reproductive system. Your provider is there to support you in all aspects of your health. Together, you and your healthcare provider will weigh the risks and benefits of TRT to see if it could help. Testosterone replacement therapy may be an option for you. If symptoms of low testosterone are interfering with your quality of life, know that you don’t have to just grin and bear it. For all these reasons, your healthcare provider will carefully consider if TRT is safe for you based on your unique characteristics. LH signals your ovaries or testes to make the hormones needed to start and maintain reproductive processes. Your hypothalamus secretes a hormone called gonadotropin-releasing hormone (GnRH) that signals your pituitary gland to secrete LH. LH is part of a complex communication network that involves your brain (hypothalamus and pituitary gland) and your sex organs (ovaries and testes). LH gets made in the part of your body that’s responsible for regulating complex processes — your brain. Here’s a look at medical and non-medical, natural treatments for low testosterone in females. A healthcare provider can develop a treatment plan that aims to lower ovarian or adrenal androgen production. If a woman is experiencing symptoms of too much testosterone, it’s best to seek treatment to find the underlying cause. It’s important to note that for people assigned female at birth (AFAB), there’s no exact number for determining high testosterone levels, also known as hyperandrogenism. High levels of testosterone in females may indicate polycystic ovary syndrome (PCOS), adrenal tumors, ovarian tumors, or hermaphroditism (having both female and male sex organs). It's best to measure free testosterone levels in the morning. It does mean that physiologic replacement should look physiologic, not pharmacologic enhancement (Travison et al., Journal of Clinical Endocrinology & Metabolism, 2017). But that is a diagnostic threshold, not a universal treatment target. The AUA guideline is often cited because it uses a total testosterone below 300 ng/dL as a reasonable diagnostic cutoff for testosterone deficiency. This is why guidelines talk more about physiologic replacement and appropriate monitoring than about one universal "optimal" number. A woman being treated for hypoactive sexual desire disorder should not be guided by the same lab framework used for male hypogonadism (Bhasin et al., Journal of Clinical Endocrinology & Metabolism, 2018; Parish et al., Climacteric, 2021). A man using injections measured at trough will not necessarily show the same lab value as a man using transdermal therapy measured under a different protocol. That distinction matters even more when men and women are discussed in the same article. Likewise, testosterone is referred to as the male sex hormone for the roles it plays in male sexual development and function. Estrogen and testosterone are sex hormones. Your doctor can prescribe testosterone therapy as part of gender-affirming treatment. It's important for your sex drive, bone and muscle health, energy, and mood. Your body makes the hormone while you sleep, and your levels are usually highest first thing in the morning. Several studies showed that a high-protein diet actually decreased testosterone levels. Obesity is directly linked to low testosterone levels.