Hello. Duration of gestation of 37 weeks. On uzi the size of a head of a fetus 89...

[Alisa]

Hello.
Duration of gestation of 37 weeks. On uzi the size of a head of a fetus of 89 mm, and length 67, that more shortly than should be at this term. Tell or say please, whether speaks such size of a femur about a trisomy 21, in 16 weeks I have handed over the triad test, all was in norm or rate and uzi in 18 weeks was normal. I look forward to hearing. Thanks.

[Pasenjuk A.M.]

According to Dzhentli " Measurement of extremities of a fetus ", length of a femur of a fetus in 37 ned can be from 64 (5 %) up to 77 mm, at definition of a duration of gestation use an average indice incorporated in majority UZ-of apparatus - 73 mm. If you have a high risk of a genetic pathology it is necessary to spend completely a fetometry with measurement of all extremities. But unitary similar measurement cannot testify to a trisomy as earlier all was by way of.