Body mass index and uterine receptivity in the oocyte donation model |
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Authors: | Wattanakumtornkul Saranya Damario Mark A Stevens Hall Sharon A Thornhill Alan R Tummon Ian S |
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Affiliation: | Mayo Clinic, Rochester, Minnesota 55905, USA. |
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Abstract: | OBJECTIVE: To evaluate the relationship of body mass index (BMI) to uterine receptivity under conditions of programmed hormonal support and standardized embryo quality. DESIGN: Retrospective cohort study.A tertiary referral center. PATIENTS: Ninety-seven consecutive first-cycle recipients of anonymous oocyte donation.After programmed hormone replacement, recipients had transfer of embryos derived from oocyte donation. Anonymous oocyte donors received ovarian stimulation and underwent transvaginal ultrasound-guided oocyte retrieval. SETTING: A receiver operator characteristic (ROC) curve of implantation versus BMI.Area under the ROC curve was 0.51, 95% confidence interval (CI) 0.41-0.62, suggesting no relationship between BMI and implantation. There was no difference in implantation rates between obese (BMI >or=30) and nonobese (BMI <30) recipients, odds ratio 1.1, 95% CI 0.5-2.4. CONCLUSION(S): Uterine receptivity was unimpaired in women with increased BMI when hormonal support and embryo quality were standardized. |
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Keywords: | Body mass index obesity uterine receptivity implantation oocyte donation |
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