Types

• Sperm are relatively protected from the immune system by a natural protective mechanism called the blood-testes barrier. Tight connections between the cells lining the male reproductive tract keep immune cells from gaining entry to the sperm within
• If an injury breaks this barrier, then the immune system has access to sperm and anti...

Description

• Negative < 20.0 U /ml

When to get Tested

• When a case of Infertility cannot be found and the results from another fertility test are not clear

Elevated Level

Decreased Level