Fertility and Sterility

Assisted reproductive technology and childhood morbidity: How should we measure the risk and what amount of risk is meaningful?

In the retrospective, population-based study of the association of assisted reproductive technology (ART) with childhood morbidity, Wei et al. (1) demonstrated that in a cohort of approximately 800,000 singleton children who were born between 2008 and 2019 in Quebec, Canada, ART exposure was associa…