Effect of male body mass index on live birth sex ratio of singletons after assisted reproduction technology

Monday, November 30, 2015
This study describes an association between male body mass index and the live-birth sex ratio of singletons following IVF or intracytoplasmic sperm injection treatment but a lack of association with likelihood of achieving live birth success.

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Effects of assisted reproductive technologies on human sex ratio at birth

Wednesday, April 30, 2014
The authors analyzed the gender of more than 100,000 babies in the United Kingdom born after ART and found that the type of ART treatment used can affect the sex ratio.

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Epidemiologic Evidence for an Ecological Phenomenon

Thursday, September 27, 2012
Reflections on "Preconception stress and the secondary sex ratio: a prospective cohort study"

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