Prospective analysis over time of semen parameters in spinal cord-injured patients: Results of a pilot study.

Background: Spinal cord injury often results in erectile dysfunction and an ejaculation along with impaired semen parameters. Fertility is a major concern in spinal cord injury adult males and some fear that the delay post-spinal cord injury may negatively affect sperm quality.

Objectives: We aimed to (i) assess semen parameters over time in SCI patients according to age at spinal cord injury, time post-spinal cord injury, and the spinal cord injury level and completeness and (ii) measure markers in semen for inflammation and marker of oxidative stress to investigate their impact on sperm parameters.