Ortiz JA

ORCID: 0000-0003-0505-3032 · 5 papers in corpus · active 2018-2024
2024
Reproductive biology and endocrinology : RB&E ·doi:10.1186/s12958-024-01285-9

BackgroundData sciences and artificial intelligence are becoming encouraging tools in assisted reproduction, favored by time-lapse technology incubators. Our objective is to analyze, compare and identify the most predictive machine learning…

2023
F&S reports ·doi:10.1016/j.xfre.2023.07.003

ObjectiveTo compare the oocyte yield between follicular-phase stimulation (FPS) and luteal-phase stimulation (LPS) in suboptimal responders.DesignProspective, randomized, crossover clinical trial.PatientsForty-one patients with infertility …

2023
Frontiers in reproductive health ·doi:10.3389/frph.2023.1239175

The present study compares two protocols for ovarian controlled stimulation in terms of number of cumulus-oocyte complexes and metaphase II oocytes. We employed a single injection of 150mcg of corifollitropin alfa after a 7-day oral contrac…

2022
Journal of assisted reproduction and genetics ·doi:10.1007/s10815-022-02629-3

PurposeTo identify candidate variants in genes possibly associated with premature ovarian insufficiency (POI).MethodsFourteen women, from 7 families, affected by idiopathic POI were included. Additionally, 98 oocyte donors of the same ethni…

2018
Human reproduction open ·doi:10.1093/hropen/hoy023

Study questionDo mitochondrial DNA (mtDNA) copy number and heteroplasmy in human embryos affect the ongoing pregnancy rate?Summary answerOur study suggests that mtDNA copy number above a specific threshold is associated with the ongoing pre…