Question
What methods can be used to screen for chromosome abnormalities?
Answer
The third-generation IVF technique, known as Preimplantation Genetic Screening (PGS) and Preimplantation Genetic Diagnosis (PGD), can be used to detect chromosomal abnormalities in embryos. PGS primarily checks the quantity and structure of chromosomes to predict whether the embryo has genetic material abnormalities. This technique is suitable for couples with normal chromosomes who have had multiple miscarriages, especially those with embryo chromosomal abnormalities. PGD is used to detect whether the embryo carries specific genetic disease genes. For children with chromosomal abnormalities, it is important to bring them to the hospital for diagnosis in a timely manner and pay attention to their dietary issues, recommending a light diet as the main choice.