PGT-SR – Detecting Chromosomal Rearrangement
A genetic test designed to detect inherited rearrangements and increase the chance of a successful pregnancy
Chromosomal rearrangements are changes from the normal size or arrangement of chromosomes, which are the structures that hold our genetic material. People with chromosome rearrangements are at an increased risk of producing embryos with the incorrect amount of genetic material, which typically do not lead to a successful pregnancy.
For people with a chromosomal rearrangement, PGT-SR, or preimplantation genetic testing for chromosomal structural rearrangements, can be performed to improve the chance of establishing a healthy pregnancy. PGT-SR involves testing embryos created through in vitro fertilization (IVF) and then transferring only normal embryos. PGT-SR was formerly known as PGD, preimplantation genetic diagnosis.
This product is available for sale in selected countries.