What are the common treatments for male infertility?

Patient's question:

Married for many years, have not been able to conceive a child. Hospital checkup said suffering from male infertility, asking what are the good treatments for male infertility

Doctor's answer:

The causes of male infertility are due to genetic defects, which are caused by a gene called POLG. This gene plays a decisive role in the reproduction and inheritance of DNA in mitochondria. Sperm from men with a mutated POLG gene have weak motility and are defective and deformed, leading to infertility in direct descendants. If you suffer from this condition, please seek timely treatment at a formal and professional high-tech hospital for infertility. The main approach is to conduct targeted examinations based on individual circumstances and receive symptomatic treatment under the guidance of a doctor. Wishing you good health.