Fertility outcomes in patients with tubo-ovarian abscesses after an oocyte retrieval: a longitudinal cohort analysis
This study compared IVF cycles with and without tubo-ovarian abscess (TOA) after oocyte retrieval, finding TOA reduced oocyte yield and fertilization rates with near-zero pregnancy rates.
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This retrospective longitudinal cohort study assessed ovarian response to stimulation and pregnancy outcomes in 15 women who developed tubo-ovarian abscess (TOA) after oocyte retrieval during an IVF cycle, comparing their first TOA-complicated treatment cycle with the subsequent IVF cycle within one year. The mean number of retrieved oocytes was higher in the first cycle than the second (8.1 ± 3.2 vs 5.4 ± 2.5), indicating about a 30% reduction in ovarian response to gonadotropin stimulation, and fertilization rates were lower in the second cycle. Embryo transfer occurred in most patients in both cycles (80% vs 93.3%), but no clinical pregnancies were seen after the first cycle and only 1 patient (6.6%) achieved a clinical pregnancy after the second cycle. The authors explicitly note that current data are insufficient to recommend deferring fertility treatment after a TOA episode. The paper does not explicitly discuss endometriosis or adenomyosis; it was included in the corpus via a keyword match in the upstream search index.
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References (29)
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Cited by (3)
- A study of seven cases that underwent laparoscopic surgery for pelvic infection after fertility treatment 2024
- Different Outcomes of Pelvic Inflammatory Disease after Transvaginal Oocyte Retrieval in Patients with and without Endometriosis and the Factors Influencing Its Treatment: A Retrospective Study of 66 Cases 2022
- Safety of in-vitro fertilization in women with endometriosis 2021
Source provenance
- europepmc
- last seen: 2026-09-06T09:34:12.023084+00:00
- openalex
- last seen: 2026-06-10T17:14:06.276822+00:00
- unpaywall
- last seen: 2026-09-06T06:31:40.515551+00:00