1. Eligible people: the woman's household registration is in Chengyang District, the woman's household registration is outside Qingdao, and the man's household registration is in Chengyang District. Prenatal screening reports are high risk, the elderly are critical risk and the young are critical risk.

2. Reimbursement standard: non-invasive DNA650 yuan/person. Amniocentesis is 3356 yuan/person. Within the scope of implementation, people who meet the conditions of free amniocentesis, such as refusing amniocentesis and choosing non-invasive DNA, will not be reimbursed for the high-risk follow-up amniocentesis expenses.

3. Non-invasive DNA direct immunization institutions in Chengyang District: women and children in the district, carrying ID cards, household registration books, birth service manuals or birth medical certificates, and serological prenatal screening reports of both husband and wife.

4. Proof of reimbursement: female Chengyang household registration: female ID card, household registration book, reproductive service manual or birth certificate, serological prenatal screening report, non-invasive DNA or amniocentesis fee invoice, inspection report, savings card of China Construction Bank, female Qingdao household registration, male Chengyang household registration: male and female ID cards, male and female household registration books, reproductive service manual or birth certificate, serological prenatal screening report, non-invasive DNA or amniocentesis fee invoice, inspection report, birth.