Vágvölgyi A

No ORCID on file · 4 papers in corpus
2026
Retrospective comparative analysis of pre-IVF vaginal and semen microbiological cultures in infertile couples highlights absence of microbial concordance.
Frontiers in cellular and infection microbiology ·doi:10.3389/fcimb.2026.1747088

IntroductionInfertility affects 15-20% of couples, with 3% of Hungarian children conceived through in vitro fertilization (IVF). Predicting IVF outcomes before treatment initiation remains challenging. Emerging evidence suggests that the va…

2025
The Double-Edged Nature of the Gonadotropin-Releasing Hormone Agonist (GnRHa) Long Protocol: A Case of Paradoxical Ovarian Hyperstimulation During the Expected Downregulation Phase.
Journal of clinical medicine ·doi:10.3390/jcm14144992

Objectives: Our aim is to report an uncommon pituitary activation occurring during the desensitization phase of the gonadotropin-releasing hormone agonist (GnRHa) long protocol, a cornerstone of medically assisted reproduction (MAR) therapy…

2025
The impact of obesity and weight loss treatment on metabolic parameters, cardiovascular autonomic and sensory nerve function and in vitro fertilization outcomes in infertile women: a pilot study.
Frontiers in endocrinology ·doi:10.3389/fendo.2025.1548587

IntroductionThe global rise in obesity is linked to metabolic disorders, such as neuropathy and infertility. Our study aimed to analyze the effects of preconceptional weight loss in infertile women with obesity on peripheral sensory and car…

2025
The Influence of Pre-IVF Day 2 TSH Levels on Treatment Success and Obstetric Outcomes: A Retrospective Single-Center Analysis with Machine Learning-Based Data Evaluation.
Journal of clinical medicine ·doi:10.3390/jcm14134407

Background: Thyroid disorders, particularly thyroid autoimmunity, are increasingly prevalent among women of reproductive age and have been linked to fertility outcomes. While current endocrinology guidelines define distinct thyroid-stimulat…