Trisomy screening primarily assesses the risk of fetal Down syndrome by measuring indicators such as alpha-fetoprotein and human chrionic gonadotropin (HCG) hormone in pregnant women’s serum. Typically, further diagnostic tests, such as amniocentesis or chorionic villus sampling, are only conducted when the screening results indicate a high risk.
Medication taken by the family member in the early stages of pregnancy may affect the fetus, but current technology can detect and identify problems early through examinations.
The Screening and Diagnosis Process of Down Syndrome
Down syndrome screening includes blood tests, but some hospitals also require additional checks such as liver function tests and urine tests. What precautions should be taken before the examination?
Ms. Chen, 25 years old, experienced intermittent abdominal pain after 392 days of amenorrhea. Upon hospital admission for examination, she was found to be pregnant. However, after the placenta was delivered, she experienced a large amount of vaginal bleeding, leading to hemorrhagic shock.
Doctors may discover signs of hydrocephalus during exams, leaving parents worried about its impact on their child’s intelligence.
Cervical adhesion may affect pregnancy and the baby’s health.
Puerperal infection may be caused by external or internal infections, the former from contaminated items such as clothes, utensils, and surgical instruments, and the latter due to pathogens in the pregnant woman’s reproductive tract.
Down syndrome screening is typically conducted with a blood test before 10 AM, with results announced in the afternoon.
The metabolism time of mifepristone tablet in the body.
