Blastocyst Morphology May Predict Live Birth and Pregnancy Outcomes – RBMO
Reproductive BioMedicine Online (RBMO) shared a post on LinkedIn:
“This new study into the association between blastocyst morphometrics and live birth, obstetric complications and perinatal outcomes indicates that both the inner cell mass (ICM) area and trophectoderm (TE) cell count are independently associated with live births following embryo transfer.
Once pregnancy is established, the author team at Keio University Hospital, Japan, found that TE cell count further influences placental weight, birth weight and the incidence of live birth weight, small for gestational age, and hypertensive disorders of pregnancy.
Given the retrospective and exploratory design of this study, external validation is required before these findings can be generalised. Nonetheless, quantitative assessment of blastocyst morphology may offer valuable predictive insights into implantation potential as well as downstream obstetric and perinatal outcomes.
Published open access, the paper can be read in full for free from our in-press articles section now.”
Title: Association between blastocyst morphometrics and live birth, obstetric complications and perinatal outcomes
Authors: Hiroki Utsuno, Tomoko Ishimaru, Miho Matsumoto, Hikaru Takahashi, Shintaro Kamijo, Mitsutoshi Yamada, Mamoru Tanaka
Stay updated on all scientific advances in the field of fertility with Fertility News.
-
Jul 10, 2026, 15:37Paola Fasola: The Value of Time: Reflections from ESHRE 2026
-
Jul 10, 2026, 15:05Marco Zaccaria: Masterclass Organized by MSEC On The Basics of Hysteroscopy
-
Jul 10, 2026, 14:50The Prevention of Group B Streptococcal Disease in Perinatal Period – RCOG
-
Jul 10, 2026, 14:24Christopher Robinson: Myometrial Marking to Improve Suturing of the Uterine Incision at Cesarean Delivery
-
Jul 10, 2026, 13:28Emad Sedeek: PGT-A Is a Diagnostic Tool, Not a Guaranteed Pathway to Higher IVF Success
-
Jul 10, 2026, 13:10Nimra Zulfiqar: RCT Finds Dinoprostone–Laminaria Combination Reduces Cesarean Deliveries During Labor Induction
-
Jul 9, 2026, 18:08Camille A. Clare and Willie Underwood Ill Highlight Coding Changes for Every Stage of Pregnancy – ACOG
-
Jul 9, 2026, 15:53Practical Advice to Help Pregnant Women Stay Safe During Periods of Extreme Heat – FIGO
-
Jul 9, 2026, 15:42Serum Estradiol Decline Before Ovulatory Trigger and ART Outcomes – Fertility and Sterility