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Miscarriage karyotype and its relationship with maternal body mass index, age, and mode of conception
Ben Kroon1, Keith Harrison, Nicole Martin
1Queensland Fertility Group Research Fondation, Brisbane, Queensland, Australia. rkippen@unimelb.edu.au
Abstract:
This study investigated the association between miscarriage karyotype and body mass index, maternal age, and mode of conception. Miscarriages after IVF and/or intracytoplasmic sperm injection were less frequently aneuploid; advanced maternal age was associated with an increase in aneuploid products of conception; overweight and obese women aged <35 years were less likely to have aneuploid miscarriages than women in a healthy weight range, suggesting alternate mechanisms for miscarriage in this population.
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