Research Journal of Medical Sciences
ISSN: Online 1993-6095ISSN: Print 1815-9346
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A Retrospective Cohort Study: Frozen Thawed Embryo Versus Fresh Embryo Transfer in Assisted Reproductive Technology
Rameshwari M. Nisty, Harsha Konnur, Channabasava Nisty, Aishwarya Hosagowda and Gangambika Nisty
Page: 475-479 | Received 11 Nov 2024, Published online: 06 Jan 2025
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Abstract
Aim of study was to compare outcomes between frozen‐thawed ET with fresh ET for women undergoing ART. Some evidences suggests that frozen embryo transfer improve live birth rate and reduce complication such as OHSS, as there are improvements in preservation techniques. This was a retrospective cohort study of patients who underwent embryo transfer from Aug 2022‐Sep 2023 at a fertility centre in Vapi, Gujarat. 350 cycles of embryo transfer(238 fresh and 112 frozen) were included in the study. Outcomes were measured as positive, clinical and ongoing pregnancy rate. There was no satisfactory difference between positive pregnancy rate(55.5% versus 60.5%)Odd ratio(OR)0.77, Clinical pregnancy rate(48.73% versus 57.14% OR 0.53%, 95%CI 0.1‐2.5), Ongoing clinical pregnancy rate (45.4% Versus 51.8% OR 1.4, 95% CI 0.29‐6.66 in Fresh and FET cycles respectively. Although the FET cohort showed higher rates of positive biochemical, clinical ongoing pregnancies per transfer, these differences did not achieve statistical significance. Therefor, both the option strategies can be used.
How to cite this article:
Rameshwari M. Nisty, Harsha Konnur, Channabasava Nisty, Aishwarya Hosagowda and Gangambika Nisty. A Retrospective Cohort Study: Frozen Thawed Embryo Versus Fresh Embryo Transfer in Assisted Reproductive Technology.
DOI: https://doi.org/10.36478/10.36478/makrjms.2025.1.475.479
URL: https://www.makhillpublications.co/view-article/1815-9346/10.36478/makrjms.2025.1.475.479