Study Shows PGT-A Boosts Pregnancy Chances for Women Over 35
2025 trial by King's institutions in London found genetic screening improves IVF outcomes for women 35-42 Study focused on women over 35 due to higher risk of chromosomal abnormalities in embryos 72% of PGT-A group achieved live birth vs 52% in control group after three embryo transfers PGT-A checks embryos for correct chromosome numbers, including mosaics Research aims to reduce IVF emotional and physical burdens for older women Unblinded pilot study involved 100 women, half using PGT-A for embryo screening.