… of cumulative exposure to active smoking with fecundability among both current and former
smokers in a prospective cohort study of pregnancy planners in Denmark. In addition, we …

… We collected information on active and passive smoking … pregnancy planners to examine
the influence of female and male … Danish pregnancy planners reported only an 8% reduction in …

… Because passive smoking during childhood was not associated with fecundability in the …
The cycle-specific association between smoking exposure and fecundability was analyzed by …

… In conclusion, we found decreased fecundability among female offspring exposed to their
mothers smoking in pregnancy and no effect among twins exposed to passive smoking in …

… university, versus 41% among non-planners. A lower proportion of planners (27%) were
exposed to active or passive smoking before the pregnancy than non-planners (36%). The two …

… participants using the unique Danish Civil Registration System … to have an impact on
fecundability – in particular when sperm … smoking or high exposure to passive smoking. Some light …

… wanting to become pregnant. … , Danish residents, in a stable relationship with a male partner,
attempting to conceive (but not for longer than 12 months) and not using any type of fertility …

… Danish pregnancy planners (‘Snart-Gravid’), initiated in 2007. The study has been described
in detail elsewhere.17 Eligible participants were Danish … and not receiving fertility treatment. …

… to cigarette smoking in utero may decrease fecundability. In … study populations from Norway,
Denmark, Great Britain and … changes in both active and passive smoking exposures have …

… fertility with prolonged time to pregnancy for couples trying to conceive, whereas infertility is
the inability to become pregnant for … and in the treatment planning. This study suggests that …