Serum progesterone level above 0.85 ng/mL and progesterone/estradiol ratio may be useful predictors for replacing cleavage-stage with blastocyst-stage embryo transfer in fresh IVF/ICSI cycles without premature progesterone elevation
Sign Up to like & getrecommendations! Published in 2021 at "Archives of Gynecology and Obstetrics"
DOI: 10.1007/s00404-021-06304-3
Abstract: To assess the impact of serum progesterone level and the progesterone/estradiol ratio on determining the appropriate day of embryo transfer in fresh IVF/ICSI cycles without premature progesterone elevation. This was a retrospective cohort study in… read more here.
Keywords: embryo transfer; stage; serum progesterone; progesterone ... See more keywords
Evolution of serum progesterone levels in the very early luteal phase of stimulated IVF/ICSI cycles post hCG trigger: a proof of concept study
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Assisted Reproduction and Genetics"
DOI: 10.1007/s10815-022-02474-4
Abstract: Studies have suggested that controlled ovarian hyperstimulation adversely affects endometrial receptivity due to advanced endometrial maturation. This adverse effect is mainly attributed to supraphysiological levels of both estrogen and progesterone identified in stimulated cycles. There… read more here.
Keywords: progesterone levels; hcg trigger; study; serum progesterone ... See more keywords
Pharmacokinetics of Vaginal Progesterone in Pregnancy.
Sign Up to like & getrecommendations! Published in 2019 at "American journal of obstetrics and gynecology"
DOI: 10.1016/j.ajog.2019.06.019
Abstract: BACKGROUND Characterization of pharmacokinetics (PK) is lacking for vaginal progesterone in pregnancy. Dosing of vaginal progesterone for preterm birth prevention has been empirical. Due to pregnancy-related changes in vaginal and uterine blood flow, hepatic metabolism,… read more here.
Keywords: progesterone pregnancy; progesterone; serum progesterone; vaginal progesterone ... See more keywords
How far should we go to avoid PIO?
Sign Up to like & getrecommendations! Published in 2021 at "Fertility and sterility"
DOI: 10.1016/j.fertnstert.2021.11.023
Abstract: As fertility specialists, we tirelessly search for effective and patient-friendly treatment protocols to help individuals and families achieve their fertility goals with the highest satisfaction and least stress and discomfort. Frozen embryo transfer (FET) utilization… read more here.
Keywords: birth rates; progesterone concentrations; serum progesterone; live birth ... See more keywords
Serum Progesterone and Conception Rates in Acyclic Embryo Recipient Mares Using a Bovine Progesterone-Releasing Intravaginal Device.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of equine veterinary science"
DOI: 10.1016/j.jevs.2020.103325
Abstract: The objective of this study was to quantify serum progesterone levels, uterine features, and pregnancy rates in acyclic, embryo recipient mares using a bovine progesterone-releasing intravaginal device in a commercial embryo transfer (ET) program. The… read more here.
Keywords: progesterone releasing; recipient mares; serum progesterone; intravaginal device ... See more keywords
Subcutaneous luteal phase progesterone rescue rectifies ongoing pregnancy rates in hormone replacement therapy vitrified-warmed blastocyst transfer cycles.
Sign Up to like & getrecommendations! Published in 2021 at "Reproductive biomedicine online"
DOI: 10.1016/j.rbmo.2021.04.011
Abstract: RESEARCH QUESTION Will luteal phase rescue with additional progesterone increase serum progesterone concentrations and improve reproductive outcomes in patients with low serum progesterone concentrations undergoing hormone replacement therapy (HRT) cycles? DESIGN Case-control study including 40… read more here.
Keywords: day progesterone; rescue; serum progesterone; transfer ... See more keywords
P–387 Serum progesterone levels on the day of the endometrial receptivity analysis (ERA) biopsy do not correlate with the biopsy results
Sign Up to like & getrecommendations! Published in 2021 at "Human Reproduction"
DOI: 10.1093/humrep/deab130.386
Abstract: Do the serum progesterone levels on the day of the endometrial receptivity analysis (ERA) biopsy correlate with the results of the ERA? Serum progesterone levels on the day of the endometrial receptivity analysis biopsy do… read more here.
Keywords: biopsy; progesterone levels; era; receptivity ... See more keywords
The effect of the ratio of serum progesterone level to oocyte count on the day of IVF-ICSI injection on pregnancy outcomes in HCG cycles
Sign Up to like & getrecommendations! Published in 2022 at "Hormone Molecular Biology and Clinical Investigation"
DOI: 10.1515/hmbci-2022-0049
Abstract: Abstract Background There has been several discussion and debates regarding the possible setremental influence of elevated serum progesterone (SP) on the day of human chorionic gonadotropin (hCG) administration. Our study aims to assess progestron to… read more here.
Keywords: day; serum progesterone; sensitivity specificity; pregnancy ... See more keywords
Effect of hCG application at different moments of the estrous cycle on corpus luteum and uterine vascularization and serum progesterone concentration in mares
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DOI: 10.21451/1984-3143-ar2018-0103
Abstract: Abstract Establishment of pregnancy after embryo transfer is the ultimate goal of an embryo transfer program and increasing pregnancy rates and reducing pregnancy loss are mandatory. The utilization of treatments to improve conception rates in… read more here.
Keywords: progesterone concentration; day; corpus luteum; serum progesterone ... See more keywords
Individualized luteal phase support based on serum progesterone levels in frozen-thawed embryo transfer cycles maximizes reproductive outcomes in a cohort undergoing preimplantation genetic testing
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Endocrinology"
DOI: 10.3389/fendo.2022.1051857
Abstract: Introduction Low serum progesterone concentration on frozen embryo transfer (FET) day in hormone replacement therapy (HRT) cycles results in lower reproductive outcomes. Recent studies showed the efficiency of a “rescue protocol’’ to restore reproductive outcomes… read more here.
Keywords: genetic testing; progesterone levels; serum progesterone; reproductive outcomes ... See more keywords
Comparison of a Point-of-Care Analyzer With a Chemiluminescent Immunoassay for Serum Progesterone Measurement in Breeding Management of the Bitch
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DOI: 10.3389/fvets.2021.660923
Abstract: Accurate serum progesterone measurements for timing bitches during breeding management is critical for reproductive practice, especially as artificial insemination has become routine to facilitate breeding of animals that are geographically or temporally separated. To measure… read more here.
Keywords: poc; serum progesterone; progesterone; breeding management ... See more keywords