Serum free β-HCG and alpha-fetoprotein levels in IVF, ICSI and frozen embryo transfer pregnancies in maternal mid-trimester serum screening for Down's syndrome doi:10.1093/humrep/17.2.481Human ReproductionRaty, R.Virtanen, A.Koskinen, P.Anttila, L.Forsstrom, J.Laitine...
frozen embryo transferhuman chorionic gonadotrophinICSIIVFBACKGROUND: The reason for the elevated levels of HCG in assisted reproduction pregnancies remains unknown. Our hypothesis was that this increase is caused by the ovarian superovulation therapy. METHODS: We compared the β-HCG and α-fetoprotein...
Trends in primeval β-hCG level increment after fresh and frozen-thawed IVF embryo transfer cycles Mid-trimester beta-human chorionic gonadotropin (BHCG) levels are considerably higher in pregnancies resulting from frozen embryo transfer (FET) compared w... L Grin,A Indurski,S Leytes,... - 《...
3. Vanni VS, Somigliana E, Reschini M, Pagliardini L, Marotta E, Faulisi S, et al. Top quality blastocyst formation rates in relation to progesterone levels on the day of oocyte maturation in gnrh antagonist Ivf/...
体外受精-胚胎移植(in vitro fertilization-embryo transfer,IVF-ET)技术使不孕夫妇的生育愿望成为可能,然而着床失败一直阻碍着 IVF-ET技术的发展。着床的过程十分复杂,胚胎质量、子宫内膜容受性是成功着床的关键,其中人绒毛膜促性腺激素(human chorionic gonadotropin,hCG)...
In this study, we evaluate the effect of intrauterine hCG injection prior to frozen embryo transfer on pregnancy outcomes. Methods In this clinical trial study, among women with infertility problems referred to (XXX) and those with frozen embryos were included in the study. 155 patients in the ...
β-hCG values in fresh and frozen cycles were found to be significant clinical biomarkers for successful pregnancy results after IVF, enabling better clinical management of patient stress. As expected, the higher the initial β-hCG, the better the pregnancy outcomes, specifically, lower abortion rate...
β-hCG values in fresh and frozen cycles were found to be significant clinical biomarkers for successful pregnancy results after IVF, enabling better clinical management of patient stress. As expected, the higher the initial β-hCG, the better the pregnancy outcomes, specifically, lower abortion rate...
The purpose of our study was to correlate SRGD and maternal serum -hCG at 16 days after embryo transfer. Methods: We retrospectively analysed all (fresh and frozen) non-donor, single embryo transfers (SET), elective and not elective, that were performed between December 2008 and December 2013...
Therefore, the present study aimed to investigate whether the TE biopsy of blastocysts for PGT affected serum β-hCG levels 14 days after transfer. Propensity score matching was used to screen a group of patients so that the baseline characteristics were similar between the two groups....