ArticleBMC pregnancy and childbirth2022
The optimal period for oocyte retrieval after the administration of recombinant human chorionic gonadotropin in in vitro fertilization.
Article in BMC pregnancy and childbirth, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Time interval between hCG administration and oocyte retrieval and ART outcomes: an updated systematic review and meta-analysis.Reproductive biology and endocrinology : RB&E · 2023Pooled it
- Effects of hCG-to-oocyte retrieval interval on oocyte performances in women with polycystic ovary syndrome undergoing progestin-primed ovarian stimulation: a retrospective cohort trial.Journal of assisted reproduction and genetics · 2026Article
- Is there a preferred time interval between gonadotropin-releasing hormone (GnRH) agonist trigger and oocyte retrieval in GnRH antagonist cycles? A retrospective cohort of planned fertility preservation cycles.Journal of assisted reproduction and genetics · 2024Article
- Article
- The quality of human eggs and its pre-IVF incubation.Reproductive medicine and biologyReview
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Authors and funding
7 authors.
Funding
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Abstract
backgroundOur objective was to investigate the existence of an optimal period for oocyte retrieval in regards to the clinical pregnancy occurrence after the administration of recombinant human chorionic gonadotropin (rhCG) (Ovitrelle®).
methodsWe studied the digital records of 3362 middle eastern couples who underwent in vitro fertilization (IVF) treatment between 2019 and 2021.
resultsThrough statistical testing, we found that there is a significant positive correlation between the oocyte retrieval period and the clinical pregnancy occurrence up to the 37th hour, where retrieval at the 37th hour was found to provide the most optimal outcome, especially in the case of gonadotropin-releasing hormone agonist (GnRHa) long protocol.
conclusionsThis cohort study recommends retrieval at hour 37 after ovulation triggering under the described conditions.
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