… in assessing spontaneous abortion risk. Nonetheless, only one preconception cohort study
to our knowledge has examined seasonal variation in spontaneous abortion. Among 221 …

… abortion but omitted the spontaneous abortion … abortion but answered the question on
spontaneous abortion; 13 652 of these women indicated that they had a spontaneous abortion. …

… has been found to be reliable in this study and in other cohorts.Given our prospective design,
however, misclassification should be non-differential with respect to mortality, which would …

… abortion in the subsequent pregnancy. Conclusion. We found a high rate of spontaneous
abortion in the present study … More than 25% of the spontaneous abortions were only reported …

… cohort study of pregnant women to examine the relation of caffeine intake and spontaneous
abortion. … intake was generally low and not related to spontaneous abortion in this study. …

… The lower concentrations of angiogenic markers seen for spontaneous abortion in this study
could indicate that the embryos/fetuses are less viable already at the time of blood sampling…

… In this large nationwide cohort study of >1 million persons with a long follow-up in Denmark,
we aimed to investigate the association between maternal history of SA and ADHD in …

… studies have described spontaneous abortion as unrelated to breast cancer risk.7 Only 2
cohort studies … breast cancer related to a history of spontaneous abortion, with RRs of 0.95 (95…

… Recently, a prospective population-based cohort study reported … cohort studies have the
potential to clarify the causes of miscarriage. We conducted a population-based cohort study to …

… In this prospective cohort, we find that risk of spontaneous abortion accumulates with each
successive week of alcohol use, even at low levels of consumption and when excluding binge …