sperm

A record number of British babies are being conceived using sperm donors, with the majority of new donors coming from foreign countries for the first time.The number of children born to women who used sperm donors has more than tripled in a…

A mother-of-one has shared how she chose to conceive 'naturally' with 'famous' sperm donor Kyle Gordy – after numerous attempts to get pregnant through a sperm bank.Alina Iakushyna, 30, who is originally from Ukraine, was left feeling…

Last Updated: November 27, 2022, 07:59 ISTThe research took two metrics into consideration – sperm concentration and sperm count. (Credits: Reuters)The research said that the sperm count fell by 62.3% and sperm concentration by 51.6% from…

An international team led by Professor Hagai Levine of Hebrew University of Jerusalem's Hadassah Braun School of Public Health, with Prof. Shanna Swan at the Icahn School of Medicine, Mount Sinai, New York, along with researchers in…

An analysis of hundreds of studies covering data from over 50 countries across six continents has shown an alarming downward trend in sperm counts, and researchers are warning that the decline could have far-reaching implications not…

Threat to human reproduction looms large as new research has revealed a global trend of declining sperm count among men. The study published in the journal called Human Reproduction Update and conducted by researchers at…

The behavior of sperm cells is due, in part, to the individual DNA make-up of these cells, rather than only to the genetics of males, finds a team of scientists. Its results, which provide a new understanding of the competition among sperm…

Plummeting sperm counts 'threaten mankind's survival', researchers dramatically warned today. Counts have more than halved since the 1970s. And the decline has only accelerated since the turn of the century, according to a global analysis. …

Sperm donor babies are just as health as those conceived conventionally, review of almost 200,000 UK pregnancies has confirmedThe Huma Fertilisation and Embryology Authority reviewed 100 fertility clinics All births in the…

Last Updated: November 05, 2022, 13:30 ISTCopper, zinc, lead, that have estrogenic and antiandrogenic qualities and the ability to produce testosterone when inhaled in the air affect sperm formationCopper, zinc, lead, that have estrogenic…