Publications by authors named "Niamh Tallon"

Background: The objectives of this study are to evaluate the cycle outcomes from IVF treatment preceded by oral contraceptive pills (OCP) priming compared to estradiol pretreatment and to determine if there is a role for OCP priming for those undergoing frozen embryo transfers.

Methods: The study took place at a university-affiliated fertility center in Canada. The study included in-vitro fertilization (IVF) antagonist cycles from Jan 2016 to Jun 2019.

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Objective: Outcomes from in vitro fertilization (IVF)/intrauterine insemination (ICSI) cycles for patients who underwent preimplantation genetic testing for monogenic/single gene (PGT-M) and structural chromosome rearrangements (PGT-SR) patients were reviewed. Patients pursuing PGT-M and PGT-SR often do not have pre-existing fertility issues and therefore may have uncertain expectations of successful outcomes. Before pursuing PGT-M and PGT-SR, patients require evidence-based counseling regarding the probability of having a healthy child.

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Objective: To examine the chromosome-specific frequencies of mosaicism detected by next-generation sequencing (NGS) compared with constitutional aneuploidy.

Design: Retrospective cross-sectional review of NGS results from trophectoderm biopsies analyzed by per-chromosome prevalence of mosaicism and constitutional aneuploidy.

Setting: Private fertility clinic.

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