Results 261 to 270 of about 108,786 (297)

Sperm counts

Trends in Ecology & Evolution, 1998
D J, Hosken, P, Stockley
openaire   +2 more sources

Low Sperm Counts May Be Preventable

Science, 2011
In the News & Analysis article “Danish sperm counts spark data dispute” (G. Vogel, 17 June, p. [1369][1]), the Danish National Board of Health implies that it is normal for many young Danes to have a sperm count low enough to impair fertility. I disagree. Two recent U.S.
openaire   +1 more source

Secular Trend in Reported Sperm Counts

Andrologia, 2009
Claims that there has been a recent secular decline in splerm counts have been disputed. Protaglonists on both sides of the discussion have based their arguments on data from a few large samples at different times and (mostly) in different places. It is not disputed that the differences between the mean counts in the various samples are statistically ...
openaire   +2 more sources

Danish Sperm Counts (Cont'd.)

Epidemiology, 2011
Bonde, Jens Peter, Olsen, Jørn, Ramlau-Hansen, Cecilia Høst   +2 more
openaire   +3 more sources

Intracytoplasmic sperm injection versus conventional in-vitro fertilisation in couples with infertility in whom the male partner has normal total sperm count and motility: an open-label, randomised controlled trial

Lancet, The, 2021
Vinh Q Dang, Toan D Pham, Tuong M Ho
exaly  

Temporal trends in sperm count: a systematic review and meta-regression analysis of samples collected globally in the 20th and 21st centuries

Human Reproduction Update, 2023
Hagai Levine, Niels Jørgensen, Anderson Martino-Andrade   +2 more
exaly  

Sperm Counts

2022
openaire   +1 more source

Sperm Count

The Great Lakes Review, 1980
openaire   +1 more source

Trend of change of sperm count and concentration over the last two decades: A systematic review and meta‐regression analysis

Andrology, 2023
Sonia Cipriani, Elena Ricci, Francesca Chiaffarino   +2 more
exaly  

The future of sperm: a biovariability framework for understanding global sperm count trends

Human Fertility, 2022
Marion Boulicault, Annika Gompers, Meredith W Reiches   +2 more
exaly