Anti Sperm Antibody (ASA)

Anti Sperm Antibody (ASA), Serum

Anti Sperm Antibody (ASA) Test

The Anti Sperm Antibody (ASA), Serum test is a specialized blood test used to detect antibodies produced by the immune system against sperm cells. These antibodies can affect sperm movement and function, potentially contributing to infertility in both men and women.

This test is commonly recommended as part of infertility investigations, especially when unexplained infertility, recurrent IVF failure, or reduced sperm motility is suspected.

Why is this test done?

Doctors may advise the ASA test to:

• Evaluate unexplained infertility
• Detect immune-related infertility issues
• Assess reduced sperm motility or sperm agglutination
• Investigate infertility after vasectomy reversal
• Support fertility treatment planning

Sample Required

• Blood sample (Serum)

Preparation

• No special preparation or fasting is usually required.

What do the results indicate?

• Negative/Normal: No significant anti-sperm antibodies detected.
• Positive: Presence of anti-sperm antibodies that may interfere with fertility and sperm function.

Symptoms or Conditions Associated with ASA Testing

• Difficulty conceiving
• Low sperm motility
• Recurrent fertility treatment failure
• History of reproductive tract injury or surgery

Benefits of the Test

• Helps identify immune-related infertility
• Supports accurate fertility diagnosis
• Assists doctors in planning suitable fertility treatments

Recommended For

• Men and women undergoing fertility evaluation
• Couples facing unexplained infertility
• Individuals with abnormal semen analysis results

Biocare Laboratories offers reliable and accurate diagnostic testing with quality-assured laboratory standards for fertility and reproductive health assessment.