MALE FERTILITY PATIENT TOOL

Azoospermia Pathway Finder

No sperm reported on a semen analysis? Answer 9 short questions to identify topics that may be worth discussing during a male fertility assessment and what information may need clarification.

Important: This tool is educational only. It cannot diagnose the cause of azoospermia, estimate the probability of a particular diagnosis, or predict whether sperm will be found with sperm-retrieval surgery. Its sorting logic is not a validated diagnostic or prognostic score.

This tool does not submit your answers through a form.

Question 1 of 9

Has the zero-sperm result been confirmed?

Azoospermia should be confirmed with appropriately performed semen testing. The laboratory may process or centrifuge the sample to look carefully for rare sperm.

Question 2 of 9

How much semen is produced when you ejaculate?

Very low semen volume or a dry orgasm can point toward a different pathway from normal-volume azoospermia.

Question 3 of 9

Have you had a vasectomy?

A previous vasectomy is a strong clue that sperm may be produced but blocked from reaching the semen.

Question 4 of 9

Any previous reproductive-tract surgery, infection or injury?

Examples include groin or scrotal surgery, hernia repair, childhood testicular surgery, epididymal infection or surgery, pelvic surgery, or significant genital trauma.

Question 5 of 9

Have you had cancer treatment that may have affected fertility?

Some cancer treatments can affect sperm production. A specialist can interpret this in the context of the treatment received and your fertility history.

Question 6 of 9

Do you know your FSH result?

FSH is one of the reproductive hormones used when evaluating azoospermia. It is interpreted together with other reproductive hormone results, examination and testicular size.

Question 7 of 9

Have you been told your testicles are smaller than expected?

Testicular size can provide useful context but cannot diagnose the cause or predict sperm retrieval by itself.

Question 8 of 9

Have you had genetic testing for azoospermia?

Depending on the clinical pattern, testing may include a karyotype and Y-chromosome microdeletion testing. CFTR testing may be relevant when absence or abnormality of the vas deferens is suspected.

Question 9 of 9

How soon is pregnancy or fertility treatment being planned?

Timing matters because male and female fertility assessment often need to be coordinated.