Paired trophectoderm and ICM analysis redefines segmental aneuploidy and embryo usability in poor-prognosis IVF patients. - Al Hashimi, B.; Macklon, N.; Linara-Demakakou, E.; Raikundalia, B.; Shah, T.; Ahuja, K.; SenGupta, S.; Gordon, T.; Griffin, D. (Human Reproduction, 2026)