Abstract Context Marine long-chain omega-3 fatty acids have been positively related to markers of fecundity in both men and women. However, seafood, their primary food source, can also be a source of toxicants, which may counteract the reproductive benefits. Objective To examine the relationship of male and female seafood intake with time to pregnancy (TTP). Design Our prospective cohort study included 501 couples planning pregnancy who participated in the Longitudinal Investigation of Fertility and the Environment Study (2005-2009) and were followed for up to1 year or until pregnancy was detected. Seafood intake was collected daily during follow-up in journals. Setting Couples residing in Michigan and Texas were recruited using population-based sampling frameworks. Main Outcome Measures The primary outcome was time to pregnancy as determined by an in-home pregnancy test. A secondary outcome was sexual intercourse frequency (SIF) as recorded in daily journals. Results Couples where the male and female partners consumed ≥8 seafood servings/cycle had 47% (95% CI 7, 103%) and 60% (95% CI 15, 122%) higher fecundity (shorter TTP) compared to couples with male and female partners who consumed ≤1 seafood serving/cycle, respectively. Couples in which both partners consumed ≥8 seafood servings/cycle had 61% (95% CI 17, 122%) higher fecundity compared to couples consuming less. Male and female partners with the highest seafood intake (≥8 servings/cycle) also had 22% higher SIF. Conclusions Higher male and female seafood intake was associated with higher frequency of sexual intercourse and fecundity among a large prospective cohort of couples attempting pregnancy. Copyright © 2018 Endocrine Society
Journal of Clinical Endocrinology and Metabolism – Oxford University Press
Published: May 23, 2018
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.
All for just $49/month
Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly
Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.
Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera