ScholarLens Back to search
2000•Journal of obstetrics and gynaecology researchRequires access

Influence of Female Age on Pregnancy Outcome in in vitro Fertilization and Embryo Transfer Patients Undergoing Intracytoplasmic Sperm Injection***

Shin Yong Moon, Seok Hyun Kim, Byeong Jun Jung, Byung Chul Jee, Chang Suk Suh, Jin Yong Lee

Open publisher page 10 citations

Abstract

PURPOSE: To determine the influence of female age on the outcomes of ICSI in IVF-ET patients. METHODS: One hundred and seventy-five couples underwent 352 cycles of ICSI. The quality of oocytes and embryos, fertilization rate, and pregnancy outcomes were retrospectively evaluated according to female age; < 30 years in Group A (49 cycles), 30-34 in Group B (177 cycles), 35-39 in Group C (97 cycles), and > or = 40 in Group D (29 cycles). RESULTS: The fertilization rates were not significantly different among the age groups. Significant negative linear correlations were observed between female age and the numbers of oocytes retrieved and embryos transferred, and cumulative embryo score. Clinical pregnancy rates were significantly decreased and spontaneous abortion rate increased with advancing age. CONCLUSIONS: Female age may be a prognostic indicator in ICSI program.

About this research paper

What this paper is about

PURPOSE: To determine the influence of female age on the outcomes of ICSI in IVF-ET patients. METHODS: One hundred and seventy-five couples underwent 352 cycles of ICSI. The quality of oocytes and embryos, fertilization rate, and pregnancy outcomes were retrospectively evaluated according to female age; < 30 years in Group A (49 cycles), 30-34 in Group B (177 cycles), 35-39 in Group C (97 cycles), and > or = 40 in Group D (29 cycles). RESULTS: The fertilization rates were not significantly different among the age groups. Significant negative linear correlations were observed between female age and the numbers of oocytes retrieved and embryos transferred, and cumulative embryo score. Clinical pregnancy rates were significantly decreased and spontaneous abortion rate increased with advancing age. CONCLUSIONS: Female age may be a prognostic indicator in ICSI program.

Why it matters

OpenAlex reports 10 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

PURPOSE: To determine the influence of female age on the outcomes of ICSI in IVF-ET patients. METHODS: One hundred and seventy-five couples underwent 352 cycles of ICSI. The quality of oocytes and embryos, fertilization rate, and pregnancy outcomes were retrospectively evaluated according to female age; < 30 years in Group A (49 cycles), 30-34 in Group B (177 cycles), 35-39 in Group C (97 cycles), and > or = 40 in Group D (29 cycles). RESULTS: The fertilization rates were not significantly different among the age groups. Significant negative linear correlations were observed between female age and the numbers of oocytes retrieved and embryos transferred, and cumulative embryo score. Clinical pregnancy rates were significantly decreased and spontaneous abortion rate increased with advancing age. CONCLUSIONS: Female age may be a prognostic indicator in ICSI program.

Key concepts: Intracytoplasmic sperm injection, Medicine, In vitro fertilisation, Embryo transfer, Human fertilization, Pregnancy, Embryo, Gynecology

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Influence of Female Age on Pregnancy Outcome in in vitro Fertilization and Embryo Transfer Patients Undergoing Intracytoplasmic Sperm Injection*** — Research Paper | ScholarLens