And again, that just depends on the actual difficulty of, you know, each specific test.

再说一次，这取决于每个特定测试的实际难度。

There's no specific test to diagnose erectile dysfunction, so, diagnosis is typically geared at detecting pre-existing causes.

没有诊断勃起功能障碍的特定测试，因此，诊断通常是询问病史、发现潜在病因。

Given the importance of getting this diagnosis right, we decide to opt for a highly sensitive and specific test.

鉴于正确诊断的重要性，我们决定选择一种具有高敏感和特异性的测试。

There is no specific test to diagnose erectile dysfunction, so the diagnosis largely relies on the sexual experiences of the individual.

目前还没有诊断勃起功能障碍的具体测试，所以诊断很大程度上依靠个人的性经历。

These symptoms are more subtle though, and more difficult to notice and might only be detected if they have really specific tests performed.

但这些症状通常比较轻微，且难以察觉，可能只有在特定的检查下才能被发现。

Additionally, a karyotype can be done to look for chromosomal abnormalities and specific genetic tests can be ordered if there's a family history of Fragile-X syndrome.

此外，可进行核型分析以寻找染色体异常，如果有脆性X染色体综合征家族史，可以进行特定的基因检测。