Genetic counseling is as follows:
1. Make a correct diagnosis of the inquired diseases, and determine that they are monogenic and polygenic diseases. The main methods to determine genetic diseases are family investigation and pedigree analysis. Combined with clinical characteristics, with the help of gene diagnosis, chromosome, sex chromosome analysis and biochemical analysis, a correct diagnosis can be made. If it is determined to be a genetic disease, it is necessary to further analyze whether the pathogenic gene is a new mutation or inherited by parents, which is of great significance to predict the risk rate.
2. Human genetic diseases can be roughly divided into three categories: monogenic genetic diseases, polygenic genetic diseases and chromosomal diseases.
3. Before deciding to terminate pregnancy or carry out treatment, put forward countermeasures and suggestions to patients or their families, such as stopping childbearing, terminating pregnancy or making prenatal diagnosis.
For more information about genetic testing, please consult Hyplos. Hyplos is a national high-tech enterprise in tumor liquid biopsy and gene big data. It has original technology and core advantages in the fields of gene sequencing, liquid biopsy, biological information and big data, and is committed to becoming the world's leading life science and technology company that benefits mankind with technological innovation. ● Is it necessary to do genetic testing if you are not sick? A n experienced person has something to say. ......