Blastocyst morphology has no relationship with serum β-hCG levels and live birth rates once pregnant
N Steiner, N Al Mamari, K Rotshenker-Olshinka… - European Journal of …, 2021 - Elsevier
Objective What is the role of blastocyst morphology on day16 β-hCG serum levels and
pregnancy outcomes among patients who conceived through IVF cycles with single fresh …
pregnancy outcomes among patients who conceived through IVF cycles with single fresh …
What is the effect of embryo morphology on serum β-hCG levels?
Objective To determine the effect of embryonic factors on serum beta human chorionic
gonadotropin (β-hCG) levels in pregnancy and live birth resulting after a single fresh …
gonadotropin (β-hCG) levels in pregnancy and live birth resulting after a single fresh …
Maternal β-HCG concentrations in early IVF pregnancy: association with the embryo development stage of blastocysts
W Zhu, Q Yeung, D Chan, L Chi, J Huang… - Reproductive …, 2019 - Elsevier
Research question Does the blastocyst development stage on embryo transfer day affect
serum β-human chorionic gonadotrophin (β-HCG) concentration 9 and 16 days after embryo …
serum β-human chorionic gonadotrophin (β-HCG) concentration 9 and 16 days after embryo …
Association between early βhCG kinetics, blastocyst morphology and pregnancy outcome in a single-blastocyst transfer program
JM Girard, M Simorre, F Leperlier, A Reignier… - European Journal of …, 2018 - Elsevier
Objective (s) Beta human chorionic gonadotrophin (β-hCG) is secreted by placenta and
detectable in maternal serum a few days after embryo implantation. The evolution of β-hCG …
detectable in maternal serum a few days after embryo implantation. The evolution of β-hCG …
Embryo transfer day does not affect the initial maternal serum β-hCG levels: A retrospective cohort study
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 …
stage embryo versus a blastocyst stage embryo at equal time intervals post oocyte retrieval …
P-212 βhCG concentration in peripherical maternal blood after single embryo transfer, ongoing pregnancy rates and morphokinetics
M Ojeda Varela, J Aguilar Prieto… - Human …, 2023 - academic.oup.com
Study question Is there a relationship between the concentration of the βhCG hormone in
maternal blood, embryo morphokinetics and clinical outcome? Summary answer βhCG …
maternal blood, embryo morphokinetics and clinical outcome? Summary answer βhCG …
Association between blastocyst morphology and maternal first trimester serum markers in ongoing pregnancies obtained after single fresh blastocyst transfer
A Pérennec, A Reignier, T Goronflot… - European Journal of …, 2021 - Elsevier
Objective Is there an association between blastocyst morphology and maternal first trimester
serum markers in In Vitro Fertilization (IVF) pregnancies obtained after fresh single …
serum markers in In Vitro Fertilization (IVF) pregnancies obtained after fresh single …
Association between blastocyst morphology and outcome of single-blastocyst transfer
E Van den Abbeel, B Balaban, S Ziebe… - Reproductive …, 2013 - Elsevier
The aim of this study was to assess the ability of three individual blastocyst morphology
parameters–expansion and hatching (EH) stage, inner cell mass (ICM) grade and …
parameters–expansion and hatching (EH) stage, inner cell mass (ICM) grade and …
Can early β-human chorionic gonadotropin predict birth of singletons and twins after in vitro fertilization?
Objective: To assess the predictive value for clinical pregnancy outcome of β-hCG level at
13 d after embryo transfer. Methods: Retrospective study of IVF clinical pregnancies …
13 d after embryo transfer. Methods: Retrospective study of IVF clinical pregnancies …
Revisiting serum β-hCG cut-off levels and pregnancy outcomes using single embryo transfer
N Al Mamari, N Al Zawawi, S Khayat… - Journal of Assisted …, 2019 - Springer
Purpose The objective of this study is to identify the pregnancy outcomes based on day-16 β-
hCG level assessed with modern assays, in fresh single embryo transfers. Methods A …
hCG level assessed with modern assays, in fresh single embryo transfers. Methods A …