Maternal age and initial β-hCG levels predict pregnancy outcome after single vitrified-warmed blastocyst transfer

@article{Ueno2014MaternalAA,
  title={Maternal age and initial β-hCG levels predict pregnancy outcome after single vitrified-warmed blastocyst transfer},
  author={Satoshi Ueno and Kenji Ezoe and Takashi Abe and Akiko Yabuuchi and Kazuo Uchiyama and Takashi Okuno and Tamotsu Kobayashi and Keiichi Kato},
  journal={Journal of Assisted Reproduction and Genetics},
  year={2014},
  volume={31},
  pages={1175-1181}
}
We retrospectively examined a large cohort of females who underwent single blastocyst transfer to determine if initial β-human chorionic gonadotrophin (β-hCG) levels on day 7 after single vitrified-warmed blastocyst transfer (SVBT) could be used to predict pregnancy outcome. The treatment cycles that gave rise to the early pregnancies included in this study… CONTINUE READING