Unexplained infertility causes frustration and distress in couples who suffer from it. For this reason, mutual support is crucial, along with staying positive, and even trying relaxing techniques if needed. Seeking professional help is advisable as well.
One should note that all kinds of infertility have an underpinning causes. In other words, when we say unexplained infertility, we refer to the reason why the couple is being unable to conceive, which cannot be detected with the tools available to date.