An investigation reports that for some couples trying to conceive, male infertility can remain unexplained after medical assessment, leading to expensive treatment and strain on relationships. The story follows “Sam,” whose path to diagnosis and fertility care is described as costing about $90,000, while the couple navigates IVF and the emotional and financial fallout.

The articles note that a large share of male infertility cases do not receive a clear cause, with estimates cited that roughly three-quarters are unexplained. The reports describe how this uncertainty can shift practical responsibility onto women’s fertility treatment, as clinicians and systems often focus more on female factors when a definitive male diagnosis is not available. The outlets frame the issue as a question of what prevents men from getting answers, including differences in testing, referral pathways, and follow-up.

While all sources center on the same broader theme—unexplained male infertility and its consequences—the emphasis varies. The Age, Brisbane Times, and The Sydney Morning Herald focus on the individual cost and relationship impact, while the shared context centers on the gap between unexplained outcomes and the expectation of diagnostic clarity.