In vitro fertilization with genetic diagnostics is a high-tech and precise method that allows for genetic analysis of embryos before their transfer to the uterus. This makes it possible to select only healthy embryos, thereby increasing the chances of a successful pregnancy and preventing the transmission of hereditary diseases. This practice is known as preimplantation genetic diagnosis (PGD) or screening (PGT).
Meaning of the method
The method is especially important for:
- couples with recurrent spontaneous abortions;
- carriers of genetic diseases such as thalassemia, spinal muscular atrophy, and cystic fibrosis;
- women planning pregnancy at an older age.
Genetic analysis allows for the selection of embryos with normal chromosomal structure, which increases the chances of a healthy and successful pregnancy.
Who is suitable for in vitro fertilization with genetic diagnostics?
- Two carriers of genetic diseases
- Women with recurrent spontaneous abortions
- Women of advanced reproductive age with a higher risk of chromosomal abnormalities
- Patients with previous unsuccessful IVF attempts due to genetic abnormalities
Preimplantation genetic testing (PGT)
- Standard in vitro fertilization – collection and fertilization of eggs in a laboratory.
- Embryo culture to day 5 (blastocyst).
- Taking a few cells from each embryo for genetic analysis.
- Selection of the healthy embryo for transfer into the uterus.
This method increases the success rate and the probability of delivering a healthy child. The procedure is performed under strict laboratory control and monitoring by experienced specialists, which makes it safe and effective in assisted reproduction.
