Mental Health of Men Before and After Testicular Cancer Treatment

This is a prospective observational study, that investigates men diagnosed with testicular cancer before and after treatment. The patients are included at their visit at the Fertility clinic in Horsens, where they deposit semen for cryopreservation prior to surgery and potential systemic treatment. Here the patients, who want to participate will perform a cognitive test and afterwards complete a questioner (T1). After 9 month the patients will be invited to perform the cognitive test and complete the questionnaire again (T2).