Early compaction on day 3 may be associated with increased implantation potential

A formula for scoring human embryo growth rates in in vitro fertilization: Its value in predicting pregnancy and in comparison with visual estimates of embryo quality

J. M. Cummins, T. M. Breen, K. Harrison et al. · Journal of Assisted Reproduction and Genetics · 1986 · 573 citations

Veterinary Medicine, Developmental Biology, Gynecology +17

SHORT COMMUNICATION: The cumulative embryo score: a predictive embryo scoring technique to select the optimal number of embryos to transfer in an in-vitro fertilization and embryo transfer programme

C.V. Steer, Carla Mills, Seang Lin Tan et al. · Human Reproduction · 1992 · 549 citations

Veterinary Medicine, Developmental Biology, Embryo Transfer +15

Embryo morphology or cleavage stage: how to select the best embryos for transfer after in-vitro fertilization

Søren Ziebe, K. Petersen, Svend Lindenberg et al. · Human Reproduction · 1997 · 475 citations

Veterinary Medicine, Developmental Biology, Embryo Transfer +16

Embryo scoring as a prognostic tool in IVF treatment

Françoise Puissant, Michel Van Rysselberge, Patricia Barlow et al. · Human Reproduction · 1987 · 460 citations

Veterinary Medicine, Developmental Biology, Assisted Reproductive Technologies +15

Factors influencing the success of in vitro fertilization for alleviating human infertility

Robert Edwards, Simon Fishel, Jacques Cohen et al. · Journal of Assisted Reproduction and Genetics · 1984 · 449 citations

Veterinary Medicine, Gynecology, Obstetrics +14