Genetic counseling information system before gene detection

The invention discloses a genetic counseling information system used before gene detection. The genetic counseling information system comprises a family history acquisition module, a family chart drawing module, a genetic counseling suggestion module, an informed agreement module, a detection item module, a detection report module and a disease risk prediction module. And the family history acquisition module is used for knowing and recording basic information and health states of all first-level direct family relatives, second-level relatives and related third-level relatives of a subject. According to the invention, standardized genetic family history collection, family chart drawing, genetic risk assessment, genetic counseling suggestion recording, informed agreement recording, gene detection recording, genetic disease risk prediction and follow-up visit recording involved in genetic counseling before gene detection can be solved by using an informatization platform; therefore, standardized genetics family