[Optical introscopy is a new diagnostic technique in reproductive medicine].

The WHO classification's concept "infertility of unclear genesis" is due to a number of circumstances. On the one hand, this is a preponderance of the subtle forms of diseases, which are a cause of female infertility, including the subclinical forms of small pelvic inflammatory diseases (SPID). On the other hand, this is an imperfection of existing diagnostic methods.