The Japan Society of Obstetrics and Gynecology has recently expanded access to preimplantation genetic testing. Starting Monday, the society began allowing infertile couples where the woman is 35 years or older to utilize this procedure.
Previously, eligibility for preimplantation genetic testing was restricted. It was available only to couples who had failed to achieve pregnancy after multiple embryo transfers following in vitro fertilization, or those who had experienced recurrent miscarriages and stillbirths.
Preimplantation genetic testing involves analyzing cells taken from an embryo to assess its chromosome count. Embryos without chromosomal abnormalities are then selected for transfer to the uterus.
In addition to the expansion of preimplantation genetic testing, the society also reported on preimplantation genetic diagnosis procedures. Between 2022 and 2024, the society approved 110 out of 124 applications for this procedure. The scope of preimplantation genetic diagnosis was broadened in 2022 to encompass diseases that manifest in adulthood.
7 Comments
Africa
So many ethical questions arise from this! We must tread carefully with the implications of genetic testing.
Coccinella
I’m concerned that these practices will lead to discrimination against those with disabilities. Everyone deserves a chance at life, no matter their genetic makeup.
ZmeeLove
What happens to the embryos deemed 'defective'? This opens up a moral crisis we’re not prepared for.
Comandante
Why are we playing God? This kind of testing could have unforeseen ethical implications for society.
Loubianka
I support this. The more we learn about genetics, the better equipped we are to make decisions that benefit future generations.
dedus mopedus
As someone who's faced infertility, I think this is a much-needed development. It offers hope to many couples.
ytkonos
This is great news for older women. Medical advancements should provide us the ability to make informed choices about our embryos.