Spermatozoon search in forensic medicine

The search for sperm is part of the examinations wich may be prescribed, following a request of jucicial services, in case of a suspicion of sexual assault. This article applies to detail how the different phases, pre-analytical, analytical and post-analytical, must be absolutely adhered to so that the biologist, expert or not, in charge of this analysis, can be deliver results (positive or negative) that cannot be challenged.