Yes, through tests such as amniocentesis it is possible to predict, before birth, whether or not the fetus will have the disease.
Read the full article on: Fragile X syndrome: what it is, causes, symptoms and treatment ( 32).

Victoria Moliner
BSc, MSc
Embryologist on CREA
Degree in Biochemistry and Biomedical Sciences from the University of Valencia (UV). Master's Degree in Biotechnology of Human Assisted Reproduction from the UV and the Valencian Infertility Institute (IVI). Presently, she works as a Research Biologist.