Andrea S Kuriyama

STUDY QUESTION: To what extent is male physical activity (PA) associated with fecundability (per-cycle probability of conception)? SUMMARY ANSWER: Preconception levels of vigorous, moderate, or total PA were not consistently associated wit…

STUDY QUESTION: To what extent are there racial and ethnic disparities in fecundability in North America? SUMMARY ANSWER: In a North American preconception cohort study, we observed large differences in fecundability across racial and ethn…