|
|||||
|
|
Birthweights and Down syndrome in neonates that were delivered after frozen‐thawed embryo transfer: The 2007‐2012 Japan Society of Obstetrics and Gynecology National Registry data in Japan |
|
| Authors: | Kenji Yamatoya Kazuki Saito Takakazu Saito Woojin Kang Akihiro Nakamura Mami Miyado Natsuko Kawano Yoshitaka Miyamoto Akihiro Umezawa Kenji Miyado Hidekazu Saito |
| Affiliation: | 1. Department of Perinatal Medicine and Maternal Care, National Center for Child Health and Development, Tokyo, Japan;2. Department of Reproductive Biology, National Research Institute for Child Health and Development, Tokyo, Japan;3. Department of Molecular Endocrinology, National Research Institute for Child Health and Development, Tokyo, Japan;4. Department of Life Sciences, School of Agriculture, Meiji University, Kawasaki, Japan |
| Abstract: | |
| Keywords: | assisted reproductive technology birthweight chromosomal abnormalities Down syndrome frozen‐thawed embryo transfer |