What are the requirements for fetal paternity testing?

What are the requirements for fetal paternity testing? Paternity testing is to use the theories and techniques of forensic medicine, biology and genetics to analyze the genetic characteristics from the similar characteristics of the morphological structure or physiological functions of the offspring and the parents. Determining whether parents and children are biologically related is an important component of forensic evidence identification. First, let me introduce to you the conditions for a paternity test. First of all, personnel must be prepared: (1) Adult persons to be appraised should voluntarily agree to the appraisal, and adolescents over 14 years old should be appropriately solicited for their opinions on the appraisal; (2) The person to be appraised should be composed of mother, son, and suspected father or parents. - Son composition, only those who require identification of father and son or mother and son are generally required to state the reasons for the identification; (3) The person being identified should know whether he or his close relatives have a genetic history, so as to provide a reference for the identification (those with a genetic history are prone to genetic mutation; (4) ) The age of the person being identified is over half a year old; The second step is the preparation of information: (1) Forensic identification means that (registration registration, immigration, litigation, etc.) can be directly used as court evidence and need to be sampled in person, and all materials provided must be true and reliable. . You need to prepare corresponding documents (ID card, household registration book, passport, military ID card or child’s birth certificate, etc.) and 3 copies of each 1-inch ID photo (2) Routine test samples: (blood stains, oral swabs, etc.). Hair with hair follicles). The above is a simple analysis and summary. In most cases, it is because the father suspects the paternity relationship with the child, and the mother agrees to do a paternity test in order to prove her innocence. Moreover, the paternity test will also involve issues such as property inheritance. If you encounter similar incidents in your life, it is recommended that you consult a professional marriage and family lawyer to help you answer the question. In addition, there are two methods of fetal paternity testing: chorionic villus biopsy and amniotic fluid testing. After 10 weeks of pregnancy, you can do chorionic villus biopsy to detect pregnancy. Amniotic fluid testing can be done after 16 weeks. Fetal paternity testing refers to the use of genetic technology to identify the genetic father of the fetus. When the genetic father of the fetus is unknown, "prenatal paternity testing" can be performed from the pregnant woman. Cells are extracted from the amniotic fluid and the father-child relationship is confirmed by identifying the fetal DNA (deoxyribonucleic acid). For paternity testing, the fetal DNA can be detected from the fetal period through chorionic villus biopsy and amniotic fluid identification. If the appraiser includes the fetus, what requirements must be met. Conditions? 1. Chorionic villus biopsy 1. Pregnant women’s leucorrhea needs to be clean, 1 degree; 2. Pregnant women should not have colds, sore throats, fevers and other inflammations; 3. Routine blood tests, white blood cells are not high. 2. Amniotic fluid identification 1. . Pregnant women should not have colds, sore throats, fevers and other inflammations; 2. Routine blood tests show that white blood cells are not high. In addition, before doing a fetal paternity test, pregnant women need to undergo examinations at the local hospital: 14 to 26 weeks of pregnancy. It is the best time for identification. Fetal paternity testing needs to be checked at the local hospital: 1. Blood routine; 2. Coagulation function; 3. Hepatitis B test; 4. AIDS; 5. Syphilis; 6. Blood type; 7. Hepatitis C; 3. Item 7 is for examination after pregnancy. 8. Obstetrical B-ultrasound within one week.