Temporal Trends in Fertility Rates: A Nationwide Registry Based Study from 1901 to 2014.

Article English OPEN
Martin Blomberg Jensen; Lærke Priskorn; Tina Kold Jensen; Anders Juul; Niels Erik Skakkebaek;
  • Publisher: Public Library of Science (PLoS)
  • Journal: PLoS ONE,volume 10,issue 12 (issn: 1932-6203, eissn: 1932-6203)
  • Related identifiers: doi: 10.1371/journal.pone.0143722, pmc: PMC4668020
  • Subject: Q | R | Research Article | Science | Medicine

Objective Increasing age at first childbirth has been suggested to increase the risk for infertility. Our objective is to determine whether women above thirty years of age historically have been able to sustain fertility rates above replacement level. Design A descripti... View more
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