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It sends a signal to the testicles to keep making testosterone and sperm, even though the body is getting testosterone from an outside source. Instead of just replacing testosterone from the outside, the goal is to help the body keep its natural balance as much as possible. The idea behind this combined protocol is to support the body’s own hormone system while also treating low testosterone. Many doctors are starting to include HCG as part of a full hormone therapy plan for men. When TRT reduces LH and FSH, the testicles may shrink, and sperm production may stop. These hormones are important because they tell the testicles to produce testosterone and sperm.
Human Chorionic Gonadotropin (HCG) is a hormone naturally produced during pregnancy by the placenta. When levels are deficient, a condition known as hypogonadism, individuals can experience fatigue, depression, loss of muscle, increased body fat, and erectile dysfunction. It also plays a significant role in mood, energy levels, and overall well-being. Beyond this, it is critical for maintaining muscle mass, bone density, red blood cell production, and libido. At Gameday we use B12 to support red blood cell and nerve health in men who feel fatigued or need a reliable vitality boost. Vitamin B12 injections help boost energy, improve focus and support metabolic health by delivering a potent dose of this essential nutrient directly into your bloodstream.
This makes the treatment feel more natural for many men and may reduce side effects that affect quality of life. For men who want to keep their fertility or avoid testicular atrophy (shrinkage), this is a concern. Over time, this may lead to testicular shrinkage and lower sperm count. When testosterone is given through TRT, the brain senses that there is enough testosterone in the body. The body has a hormone system called the hypothalamic-pituitary-gonadal (HPG) axis. It can improve energy, mood, muscle mass, and sexual health.
HCG mimics the action of luteinizing hormone (LH), a hormone produced by the pituitary gland that stimulates the testes to produce testosterone. Further large-scale, high quality RCTs are necessary to determine the safety and effectiveness of hCG as a treatment for low testosterone. A 2016 review states that while TRT can increase muscle strength, it may not be very useful for addressing other symptoms of low testosterone. Like traditional TRT, hCG treatment may also carry certain risks.However, the 2021 review notes that, unlike TRT, hCG treatment does not likely adversely affect fertility. These cells are the primary means via which the male body produces testosterone. However, hCG likely promotes testosterone production by stimulating Leydig cells in the testicles.
Long-term monitoring focuses on cardiovascular markers, hematocrit, prostate health, and bone density. Improvements in body composition, sexual function, and mental clarity become more noticeable. Early signs of testicular atrophy may appear. Hematocrit begins to rise, which is why most providers order the first follow-up blood panel at this stage. Mood stabilizes as testosterone reaches a more consistent level. Sleep changes and mild headaches may also occur as the body adjusts.