Embryo transfer day does not affect the initial maternal serum β-hCG levels: A retrospective cohort study.

@article{Dahiya2017EmbryoTD,
  title={Embryo transfer day does not affect the initial maternal serum β-hCG levels: A retrospective cohort study.},
  author={Mona Dahiya and Karishma Rupani and Su Ling Yu and Stephanie Man Chung Fook-Chong and Diana Chia Siew Fui and Hemashree Rajesh},
  journal={European journal of obstetrics, gynecology, and reproductive biology},
  year={2017},
  volume={212},
  pages={75-79}
}
The aim of this study is to compare the serum β-hCG values post transfer of a cleavage stage embryo versus a blastocyst stage embryo at equal time intervals post oocyte retrieval (OR) in clinically pregnant patients, and to ascertain a β-hCG value to predict pregnancy outcomes. This is a retrospective cohort study of 560 women with clinical pregnancy who… CONTINUE READING