PGT-A or genetic preimplantation testing for aneuploidy, previously known as PGS, Preimplantation Genetic Screening PGT-A atau Preimplantation Genetic Testing – Aneuploidies is reproduction technology that can do within In-Vitro Fertilisation (IVF) siclus or test-tube baby. This test is used to analyze the chromosomes of the embryo before transferring them to the uterus. The purpose of PGT-A is to increase chances of pregnancy and decrease risk of misscariage or risk to have a kid with an abnormal chromosome. This test is conducted with extraction cells from embryos that result through IVF. PGT-A test will give information about the number of embryos and each of embryos. The number of embryos should be (46) from an embryo is a primary component of humans. PGT-A allows checking PGT-A of all 23 chromosome sets including X and Y in every embryo and embryos that have a big chance of surviving can be transferred into the womb.