December 2021 PMID 34836581

Are worldwide sperm counts declining?

Niels Jørgensen, Dolores J Lamb, Hagai Levine, Alexander W Pastuszak, John T Sigalos, Shanna H Swan, Michael L Eisenberg

Mentions

31
Peak: 5 in Dec 2021
across 5 sources since Nov 2021

Extended reach

18,485
potential audience

Total likes

12

Video views

36

Mentions per month

Nov 2021 – Jun 2023

Where it's discussed

  • News18 articles
  • X / Twitter8 posts
  • Facebook2 posts
  • Blogs2 articles
  • YouTube1 videos

AI synopsis

What people are saying

The discussions reflect a cautious tone, with many emphasizing the lack of definitive evidence for a worldwide decline in sperm counts, such as one poster noting the ongoing debate since the 1990s and the absence of conclusive proof. Some posts promote articles or experts, underscoring a desire for clarity without overreacting, which is evident in phrases like 'No clear evidence' and 'Why is this debate so controversial?'. The tone balances skepticism with curiosity, contributing to the moderate scores in agreement and engagement.

AgreementModerate agreement

Most posts express skepticism or highlight the lack of conclusive evidence for a global decline, reflecting a cautious stance on the article's implications.

InterestModerate interest

Discussions show curiosity about the controversy and the scientific debate, but some posts are more reflective or informational than passionate.

EngagementModerate engagement

Participants reference expert opinions and methodological concerns, indicating a moderate level of analytical engagement.

ImpactNeutral impact

The overall discussion suggests that the article has a mild influence in prompting scientific skepticism and curiosity, but no major shifts in beliefs or policies.

Abstract in brief

  • The article discusses ongoing research and debates about whether sperm counts in men around the world are decreasing over time.
  • Some studies suggest a significant decline in sperm quality and quantity over recent decades, raising concerns about male fertility and reproductive health.
  • However, critics argue that variations in data collection methods and environmental factors make it difficult to definitively confirm a global decline.]

Top posts

Most liked on X and Bluesky
WCM Englander Institute for Precision Medicine
@WCMEnglanderIPM · X

Are worldwide #sperm counts declining? Why is this debate so controversial? And what evidence would unequivocally answer this question? Learn what @WCMEnglanderIPM Member Dr. Dolores J. Lamb (@DlambJ) thinks in the new @FertStert editorial! #infertility https://t.co/axz4rDulgf https://t.co/fgWvE77W8F

Dec 7, 2021 · 10 likes · 3 shares · 6,185 followers View post →
Brendan Houston
@biolbrend · X

Great coverage of "Are worldwide sperm counts declining?" - check it out! https://t.co/rxXVQBoYWu

Dec 7, 2021 · 1 like · 1,050 followers View post →
University of Utah Microbiology & Immunology
@UofUMandI · X

M&I #research alert! Are worldwide sperm counts declining? https://t.co/zH6XK1H9N6 #science #immunology #microbiology #infectiousdiseases

Nov 27, 2021 · 1 like · 1 share · 466 followers View post →
Olivier Elemento
@ElementoLab · X

RT @WCMEnglanderIPM: Are worldwide #sperm counts declining? Why is this debate so controversial? And what evidence would unequivocally answ…

Dec 7, 2021 · 3 shares · 6,250 followers View post →
Dr.Larissa Rodriguez
@RodriguezMDUrol · X

RT @WCMEnglanderIPM: Are worldwide #sperm counts declining? Why is this debate so controversial? And what evidence would unequivocally answ…

Dec 8, 2021 · 3 shares · 2,262 followers View post →
Dolores J Lamb
@DlambJ · X

RT @WCMEnglanderIPM: Are worldwide #sperm counts declining? Why is this debate so controversial? And what evidence would unequivocally answ…

Dec 8, 2021 · 3 shares · 1,537 followers View post →

All mentions

Prof Dr N Pandiyan
@pandiyan110 · X

Are worldwide sperm counts declining? https://t.co/hARG0dpipt No clear evidence for Worldwide decline of spermatozoa count. The scare story started in 1990s. 32 yr later we still don't have enough evidence to prove that. I am in the field for 45 yrs. I find no evidence for this

Mar 18, 2022 · 54 followers View post →
Dr.Larissa Rodriguez
@RodriguezMDUrol · X

RT @WCMEnglanderIPM: Are worldwide #sperm counts declining? Why is this debate so controversial? And what evidence would unequivocally answ…

Dec 8, 2021 · 3 shares · 2,262 followers View post →
Dolores J Lamb
@DlambJ · X

RT @WCMEnglanderIPM: Are worldwide #sperm counts declining? Why is this debate so controversial? And what evidence would unequivocally answ…

Dec 8, 2021 · 3 shares · 1,537 followers View post →
Brendan Houston
@biolbrend · X

Great coverage of "Are worldwide sperm counts declining?" - check it out! https://t.co/rxXVQBoYWu

Dec 7, 2021 · 1 like · 1,050 followers View post →
Olivier Elemento
@ElementoLab · X

RT @WCMEnglanderIPM: Are worldwide #sperm counts declining? Why is this debate so controversial? And what evidence would unequivocally answ…

Dec 7, 2021 · 3 shares · 6,250 followers View post →
WCM Englander Institute for Precision Medicine
@WCMEnglanderIPM · X

Are worldwide #sperm counts declining? Why is this debate so controversial? And what evidence would unequivocally answer this question? Learn what @WCMEnglanderIPM Member Dr. Dolores J. Lamb (@DlambJ) thinks in the new @FertStert editorial! #infertility https://t.co/axz4rDulgf https://t.co/fgWvE77W8F

Dec 7, 2021 · 10 likes · 3 shares · 6,185 followers View post →
Melodie Weller, PhD
@MeloWeller · X

RT @UofUMandI: M&I #research alert! Are worldwide sperm counts declining? https://t.co/zH6XK1H9N6 #science #immunology #microbiology #infe…

Nov 27, 2021 · 1 share · 617 followers View post →
University of Utah Microbiology & Immunology
@UofUMandI · X

M&I #research alert! Are worldwide sperm counts declining? https://t.co/zH6XK1H9N6 #science #immunology #microbiology #infectiousdiseases

Nov 27, 2021 · 1 like · 1 share · 466 followers View post →