Obesity, Twin Pregnancy, and the Role of Assisted Reproductive Technology
Jeffrey N. Bone,
K. S. Joseph,
Laura A. Magee
et al.
Abstract:ImportanceThe prevalence of overweight and obesity (body mass index [BMI] ≥25) has increased globally, and high BMI has been linked to higher rates of twin birth. However, evidence from large population-based studies is lacking; the issue needs careful study, as women with obesity are also more likely to use assisted reproductive technology (ART), which frequently results in twin pregnancy.ObjectiveTo examine the association between BMI and twin birth and the role of ART as a potential mediator in this associa… Show more
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