OBJECTIVE: To study the relationship between obesity and serum and ultrasound markers of ovarian reserve in premenopausal women. METHODS: We performed a cross-sectional comparative study of two age-matched groups of premenopausal participants (early transition phase): 50 participants ("non-obese") had a BMI < 30 kg/m2, and the other 50 participants ("obese") had a BMI of 30 to 35 kg/m2. The obese women had a mean age of 46.2 years and the non-obese women had a mean age of 46.1 years. Blood samples were collected from all participants, anthropometric measurements were calculated, and transvaginal ultrasonography was performed to measure the antral follicle count (AFC) and ovarian volume during the early follicular phase. The blood samples were assayed for antimüllerian hormone (AMH), follicle-stimulating hormone (FSH), fasting blood glucose (FBG) and two-hour postprandial blood glucose (2h PP). RESULTS: There was no significant difference between the two groups in mean age, levels of serum AMH, serum FSH, FBG, 2 hr PP, or AFC. Ovarian volume was significantly lower in obese women (3.7 +/- 0.8 mL) than in non-obese women (6.6 +/- 0.4 mL) (P = 0.03). There was no significant correlation between BMI and serum AMH, serum FSH, FBS, or 2 hr PP. CONCLUSION: Obesity has no association with levels of serum FSH, AMH, blood glucose, or AFC indicating that obesity is unlikely to affect ovarian reserve in the perimenopausal age group.
OBJECTIVE: To study the relationship between obesity and serum and ultrasound markers of ovarian reserve in premenopausal women. METHODS: We performed a cross-sectional comparative study of two age-matched groups of premenopausal participants (early transition phase): 50 participants ("non-obese") had a BMI < 30 kg/m2, and the other 50 participants ("obese") had a BMI of 30 to 35 kg/m2. The obesewomen had a mean age of 46.2 years and the non-obesewomen had a mean age of 46.1 years. Blood samples were collected from all participants, anthropometric measurements were calculated, and transvaginal ultrasonography was performed to measure the antral follicle count (AFC) and ovarian volume during the early follicular phase. The blood samples were assayed for antimüllerian hormone (AMH), follicle-stimulating hormone (FSH), fasting blood glucose (FBG) and two-hour postprandial blood glucose (2h PP). RESULTS: There was no significant difference between the two groups in mean age, levels of serum AMH, serum FSH, FBG, 2 hr PP, or AFC. Ovarian volume was significantly lower in obesewomen (3.7 +/- 0.8 mL) than in non-obesewomen (6.6 +/- 0.4 mL) (P = 0.03). There was no significant correlation between BMI and serum AMH, serum FSH, FBS, or 2 hr PP. CONCLUSION:Obesity has no association with levels of serum FSH, AMH, blood glucose, or AFC indicating that obesity is unlikely to affect ovarian reserve in the perimenopausal age group.
Authors: Lia A Bernardi; Mercedes R Carnethon; Peter J de Chavez; Deborah E Ikhena; Lisa M Neff; Donna D Baird; Erica E Marsh Journal: Obesity (Silver Spring) Date: 2016-12-07 Impact factor: 5.002
Authors: Kimberly A Bertrand; Heather J Baer; E John Orav; Catherine Klifa; Ajay Kumar; Nola M Hylton; Erin S LeBlanc; Linda G Snetselaar; Linda Van Horn; Joanne F Dorgan Journal: Cancer Epidemiol Biomarkers Prev Date: 2016-05-09 Impact factor: 4.254
Authors: Erica E Marsh; Lia A Bernardi; Marissa L Steinberg; Peter J de Chavez; Jenny A Visser; Mercedes R Carnethon; Donna D Baird Journal: Fertil Steril Date: 2016-04-23 Impact factor: 7.329
Authors: Lisa Gallicchio; Susan R Miller; Judith Kiefer; Teresa Greene; Howard A Zacur; Jodi A Flaws Journal: J Womens Health (Larchmt) Date: 2015-12-14 Impact factor: 2.681