My 12 weeks double marker result. free beta human chorionic gonadotropin 85.30ng per ml. pregnancy associated plasma protein a 2.81miu per ml. trisomy 21 screening with nt 1:1669. double test. 1:284. was this result normal?

beta HCG appear seem in normal limits double test is usually i in 350. I would suggest that you ask your OB for his and the lab's normals and then the interpretation.

Test results. It is important that individual test results in highly specific circumstances be addressed one on one. Contact the Physicain who ordered the test. Do not be afraid to ask them to go over it with you.