title: Reproductive effects of in utero exposure to estrogen and progestin drugs.
abstract: OBJECTIVE
  To determine whether in utero exposure to estrogens and progestins other than diethylstilbestrol reduces fertility in offspring.
  
  
  METHODS
  Retrospective cohort study.
  
  
  METHODS
  Helsinki, Finland.
  
  
  METHODS
  One thousand eight hundred eighty-eight women and men exposed to female hormone drugs in utero from 1954-1963 and 2,044 age-matched controls.
  
  
  METHODS
  None.
  
  
  METHODS
  The numbers and timing of live births and marriages for men and women and of unsuccessful pregnancies for women.
  
  
  RESULTS
  There were no differences between the exposed and control men in most outcome indicators. However, fewer exposed men than control men had their first liveborn child within a short time after getting married, and the mean time from the first to the second live birth was shorter. The former also was found for the women. The overall cumulative proportions of liveborn children and pregnancies were similar in the exposed and control groups, but younger exposed men and women had liveborn children and pregnancies somewhat later.
  
  
  CONCLUSIONS
  Estrogen- and progestin-containing drugs as used in the study population did not have much impact on the fertility of offspring.
authors.affiliation: National Research and Development Centre for Welfare and Health, Health Services Research Unit, Helsinki, Finland. elina.hemminki@stakes.fi
authors.forename: E
authors.initials: E
authors.lastname: Hemminki
authors.forename: M
authors.initials: M
authors.lastname: Gissler
authors.forename: J
authors.initials: J
authors.lastname: Meriläinen
mesh_terms: D000022:Abortion, Spontaneous / Q000453:epidemiology; D015331:Cohort Studies; D004967:Estrogens / Q000009:adverse effects*; D005260:Female; D005387:Finland / Q000453:epidemiology; D006801:Humans; D007246:Infertility / Q000453:epidemiology; D008297:Male; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects; D011372:Progestins / Q000009:adverse effects*; D012098:Reproduction; D012189:Retrospective Studies
chemical_list: D004967:Estrogens; D011372:Progestins