Obesity Research Today is a free monthly online journal that collates and summarizes the latest research about Obesity, including details on health, diet, prevention, exercise. | ||||||||
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Association of obesity with treatment outcomes in ovulatory infertile women undergoing superovulation and intrauterine insemination.Dodson WC, Kunselman AR, Legro RS Department of Obstetrics and Gynecology, Penn State College of Medicine, Hershey, Pennsylvania, USA. wdodson@psu.edu OBJECTIVE: To evaluate the association between obesity and the outcome of superovulation and intrauterine insemination (IUI) in infertile ovulatory women. DESIGN: Retrospective chart review. SETTING: University-based infertility clinic. PATIENT(S): Three hundred thirty-three ovulatory women, grouped by body mass index (BMI) categories, who received superovulation and IUI for treatment of infertility. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Primary outcome: cycle fecundity. Secondary outcomes: total dose of gonadotropins, serum level of E(2), and number of follicles >or=17 mm on the day of hCG injection. RESULT(S): Adjusted cycle fecundity was not different among BMI groups (underweight: 0.14 [95% CI: {0.07, 0.29}], normal weight: 0.12 [95% CI: {0.09, 0.16}], overweight: 0.17 [95% CI: {0.12, 0.24}], and obese: 0.14 [95% CI: {0.08, 0.23}]). Adjusted total gonadotropin dose (IU/cycle) was greater in obese women than in underweight or normal-weight women. Although the numbers of large follicles were not different, E(2) levels (pg/mL) were lower in obese women than in normal-weight and overweight women. CONCLUSION(S): Our sample of ovulatory infertile women demonstrated that treatment-related cycle fecundity is unaffected by obesity. We conclude that obese, infertile ovulatory women require a greater dose of gonadotropins to achieve similar levels of superovulation than normal, underweight or overweight women. Published 5 September 2006 in Fertil Steril, 86(3): 642-6.
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