At me pregnancy of 18.5 weeks (on US). The same day handed over a blood on...

[Svetlana, 33 years]

At me pregnancy of 18.5 weeks (on US). The same day handed over a blood on possible or probable deviations or rejections at the child. Help or assist to understand results, please:
b-HGCH = 44137, and Alfa-a fetoprotein = 40.0 It well or badly?

[The doctor]

Results of your analyses within the limits of norm or rate. But vse-taki to know specifications of your laboratory is better.