There is no specific test at this week of gestation. The specialist may decide to do an ultrasound scan to assess the length of the cervix, as it would inform about the likelihood of preterm labour. However, this will only be done if there is a suspected risk of prematurity.
What are the medical tests in the 23rd week of pregnancy?
By Marta Barranquero Gómez B.Sc., M.Sc. (embryologist).
Last Update: 05/25/2023
Marta Barranquero Gómez
Graduated in Biochemistry and Biomedical Sciences by the University of Valencia (UV) and specialized in Assisted Reproduction by the University of Alcalá de Henares (UAH) in collaboration with Ginefiv and in Clinical Genetics by the University of Alcalá de Henares (UAH).