The birth rate is declining in all industrialised countries, and socio-economic factors and women's age are not solely to blame. Male reproductive health and environmental factors are also significant, says a new scientific review article.
Researchers from Denmark, the US and Finland studied a number of factors related to fertility, and one of the main conclusions of their study was that poor semen quality contributed to increases in infertility and the use of assisted reproductive...
Poor semen quality causing infertility in industrialised countries
Researchers from Denmark, the US and Finland studied a number of factors related to fertility, and one of the main conclusions of their study was that poor semen quality contributed to increases in infertility and the use of assisted reproductive...
Poor semen quality causing infertility in industrialised countries