Title

Weight change and ovarian steroid profiles in young women

Authors

Authors

J. F. Chapman; M. H. McIntyre; S. F. Lipson;P. T. Ellison

Comments

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Abstract

Objective: To investigate possible short-term effects of voluntary weight loss on ovarian steroid profiles in young women, in light of better established long-term effects in older women. Design: We tested for an association of voluntary weight change over the course of a menstrual cycle with salivary E(2) and P profiles in the same menstrual cycle. Setting: Students were recruited in a college residence hall, and they provided daily saliva samples to a researcher living nearby. Patient(s): The 65 women who participated were all college students and ranged in age between 18 and 23 years. Intervention(s): None. Main Outcome Measure(s): Weight was assessed in the first week of the menstrual cycle and first week of the following menstrual cycle. Estradiol. and P were measured by radio immunoassay in daily saliva samples. Result(s): We did not detect a suppressive effect of weight loss on the overall level of either hormone. However, we did find evidence for more distinct follicular and luteal E, peaks in women who gained weight. Peak luteal P also arrived about 2 days earlier in women who gained weight. Conclusion(s): This finding adds to evidence that short-term response of ovarian function to weight loss in young women is less pronounced than long-term response in older women. (Fertil Steril (R) 2009;91:858-61. (c) 2009 by American Society for Reproductive Medicine.)

Journal Title

Fertility and Sterility

Volume

91

Issue/Number

3

Publication Date

1-1-2009

Document Type

Article

First Page

858

Last Page

861

WOS Identifier

WOS:000264143500031

ISSN

0015-0282

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