Men's Fertility Test (UNDER CONSTRUCTION) 🚧 (Copy)

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In this test, we examine eight essential hormones that are all involved with sperm production and sexual function and help to exclude hormonal causes of male factor infertility. This is the primary male fertility and preconception panel.

The  "8 Key Biomarkers" are:

Why is testing for the following biomarkers important for male fertility?

These hormones and proteins are essential in assessing male fertility because they each play a critical role in reproductive health, either directly or indirectly influencing spermatogenesis (sperm production), libido, and overall hormonal balance. Here’s a breakdown of why each is measured:

1.      Luteinizing Hormone (LH): LH stimulates testosterone production by acting on Leydig cells in the testes. Low or high LH levels can indicate issues with the hypothalamus, pituitary gland, or testes, which can disrupt sperm production.

2.      Follicle-Stimulating Hormone (FSH): FSH is vital for spermatogenesis. It acts on Sertoli cells in the testes, which support sperm production. Abnormal FSH levels often signal issues in sperm production or a dysfunction in the testes.

3.      Prolactin: Although more associated with lactation in females, prolactin also affects male fertility. High levels can inhibit testosterone secretion, leading to reduced libido and sperm production. Elevated prolactin can be associated with pituitary disorders.

4.      Total Testosterone: Testosterone is the primary male sex hormone responsible for maintaining libido, erectile function, and spermatogenesis. Measuring total testosterone provides an overall sense of the body’s testosterone levels, including free and bound testosterone.

5.      Free Testosterone: Free testosterone is the biologically active form of testosterone, not bound to proteins, and can directly influence fertility. It gives a clearer picture of the testosterone available to body tissues, including the testes.

6.      Oestradiol: This is a form of oestrogen that, in men, plays a role in maintaining sperm health and libido. However, high oestradiol levels can interfere with testosterone and disrupt fertility. This is often due to obesity or conditions that increase oestrogen production.

7.      Sex Hormone-Binding Globulin (SHBG): SHBG binds to testosterone, oestradiol, and other sex hormones. High SHBG can reduce the amount of free testosterone, while low SHBG may lead to an imbalance of free hormones, affecting reproductive function.

8.      Albumin: Albumin also binds testosterone but with a weaker affinity than SHBG. It helps maintain the balance of free and bound testosterone. Abnormal albumin levels can affect hormone distribution and bioavailability, impacting fertility.

Evaluating these markers provides a comprehensive picture of hormonal health, helping diagnose the underlying causes of male infertility, whether due to hormonal imbalances, pituitary dysfunction, or testicular issues.

Check out our full explanation on how the home kits work.

If you select a clinic appointment, once you have ordered the test, our partner will contact you to arrange an appointment at a location/day/time of your choice at one of their 17 clinic locations. In most cases, a next-day appointment (Mon-Fri) is possible. 

How the finger prick home blood test kit for Ultimate TRT Blood Test works - from Dr. Adam Staten

HOME KIT VIA ROYAL MAIL TRACKED 24 (Available everywhere in mainland UK.)

•  Includes everything you need to take a safe and suitable blood sample in about 15 minutes.
• Post the sample back to our laboratory via Royal Mail Tracked 24

FREE KIT REPLACEMENT

• Our home kits work exceptionally well. However, if anything goes wrong or we need more blood - we will send you another kit free, so you can order with confidence.