PGS (preimplantation genetic screening) Brazil

PGD allows the screening of embryos for genetic / chromosomal diseases before they are placed in the uterus. PGD is primarily used to assess couples with known gene defects, such as cystic fibrosis, or for a specific chromosomal abnormality such as chromosome 21 (Down Syndrome), Turner's syndrome, and unbalanced translocation. By transferring evaluated embryos to the uterus without the genetic defect, it is very unlikely that the disease can be passed on to the child. Who could benefit from PGD?