| Category | Andrology and Sexology |
Andrology is a name for the medical specialty that deals with male health, particularly relating to the problems of the male reproductive system and urological problems that are unique to men.
The most common causes of male infertility that are investigated in an andrology clinic include:
Issues with the production of healthy sperm, such as low sperm production, abnormal sperm function and mobility or blockages that prevent the delivery of sperm.
A varicocele is an enlarged vein in the scrotum that can lead to low sperm production and quality. It is one of the most common reversible causes of male infertility.
Hormone imbalances can result in low sperm production or the absence of sperm altogether. Hormones include testosterone, LH and FSH.
Inherited conditions can contribute to male infertility, as can infections, inflammatory conditions, diabetes, some autoimmune disorders and cystic fibrosis.
Cancer treatments such as radiation or chemotherapy may affect fertility, as can trauma or injury to the testes.
Lifestyle factors such as alcohol consumption, smoking and drug usage can also lead to fertility problems.
