Advantages Of PGT in Infertility Treatment

Advantages Of PGT in Infertility Treatment


Preimplantation genetic testing (PGT) may be a cutting-edge procedure wont to identify genetic abnormalities in embryos created with in vitro fertilization (IVF). The goal of PGT is to permit your physician to pick embryos predicted to be freed from a selected genetic condition or chromosome abnormalities for transfer. This test provides patients with a chance to scale back the prospect for a genetic disorder in their future children before pregnancy. Like numerous procedures, PGT begins with careful patient counselling. If patients are candidates and therefore the desire to proceed, an IVF cycle is initiated. Embryos that are formed by IVF can have one or more cells examined for the condition in question. One to 3 embryos (depending mainly on the woman's age) that are determined to not be affected with the condition in question are transferred to the uterus.

Who should choose the PGT?

  • Age 35 or older
  • In the case of women with two or more consecutive miscarriages
  • If there are any failed IVF in the past (fresh or frozen embryo transfers)
  • Severe male factor infertility is the cause of infertility
  • In the case of genetic disorders carried by one or both the parents. Such abnormalities are usually because of single-gene defects.

Advantages of PGT

Pre-pregnancy screening may help identify couples who have an increased risk of age-related or familial genetic disorders and birth defects. No single test, however, can accurately predict the danger of all defects during a child, and lots of birth defects, like those associated with environmental and toxic exposures and people that are random and unexplained, arent genetically based and should not be detected with screening.

Pre-pregnancy genetic testing on both parents determines if either or both parents are carriers for a variety of hereditary diseases. If testing shows that both parents are carriers of a point mutation then they will pass this disease on to their children. As this testing takes place prior to pregnancy, couples can make concluded decisions regarding their future family planning.

Screening for genetic diseases which will affect offspring depends upon the racial or ethnic background of the couple, their family and medical record, and associated conditions. Various racial and ethnic groups demonstrate an increased prevalence of specific diseases, and couples of those backgrounds may have their carrier status screened accordingly, as described below. Most couples have their carrier status checked if theres a case history of the disorder.

Read More Articles
Comments (0)
Your comments must be minimum 30 character.