1. Distress and reduced fertility: a follow-up study of first-pregnancy planners 
Niels Henrik I Hjollund, Ph.D., Tina Kold Jensen, Ph.D., Jens Peter E Bonde, Ph.D., Tine Brink Henriksen, Ph.D., Anna-Maria Andersson, Ph.D., Henrik A Kolstad, Ph.D., Erik Ernst, Ph.D., Aleksander Giwercman, Niels Erik Skakkebæk, Jørn Olsen, Ph.D. 
Fertility and Sterility 
Volume 72, Issue 1, Pages (July 1999)
DOI: /S (99)

2. FIGURE 1
OR for pregnancy for cycles with high distress in women with long mean menstrual cycles according to the cutoff value for long cycle length. High distress is defined as a score above the 80th percentile in the General Health Questionnaire/Quality of Life. Solid line = OR; dashed lines = 95% CI.
Fertility and Sterility  , 47-53DOI: ( /S (99) )