… 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 …

… 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 …

… 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. …

… 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 …

… pregnancy planners to enroll in a research study when they are not experiencing fertility …
In conclusion, this study indicates that pregnancy planners change several behaviors with …

… , including those from secondhand smoking. Studies of air … The review authors were not
blind to the journal titles, study … were actively trying to conceive; and (v) daily pregnancy tests …

… history of pregnancy loss who are planning a pregnancy, ACOG … active prior to pregnancy
(Good Health Before Pregnancy: … Similar to our results, the PRESTO and Danish cohorts found …

… pregnancy planners, we evaluated the association between preconceptional e-cigarette use
and fecundability, … between e-cigarette use and fecundability varies according to cigarette …

… recent pre-pregnancy contraceptive. Our findings suggest that pre-pregnancy use of oral
contraceptive and age may modify the link between POPs and fecundability. The differences of …

… performed in Denmark, and 8% of the Danish birth cohort is … ‘family planning clinics’ in the
1970s, but with a pro-fertility aim. … for never-smokers not exposed to second hand smoking [103…