In February 2018 researchers from Poland published their review on endocrine disrupting chemicals and whether they are a danger to a child’s health. The researchers stated that endocrine disrupting chemicals … Read more
Berberine supplementation may be useful in the management of polycystic ovary syndrome as it can redistribute body fat, reduce insulin resistance and improve the ovulation rate per cycle
In February 2020 researchers from Italy and Bahrain published their review of the medical scientific literature to assess the use of berberine in the management of polycystic ovary syndrome. The … Read more
Regular visits to a sauna reduces sperm count whilst wearing tight underwear reduces sperm count and lowers motility
In January 2020 researchers from Turkey published the results of their study to assess the association between lifestyle factors (body mass index, smoking, alcohol consumption, coffee intake, physical activity, sauna … Read more
Current research does not support the use of folic acid and zinc supplementation by male partners in the treatment of infertility
In January 2020 researchers from the USA published the results of their study to assess the effect of daily folic acid and zinc supplementation on semen quality and live birth. … Read more
Researchers call for governments, public health authorities and healthcare professionals to warn the population that having a mobile phone next to their body is harmful and to support measures to reduce all exposures to radiofrequency electromagnetic radiation
In August 2019 researchers from Canada, USA, Sweden and Australia published their review on the risks to health and well-being from radiofrequency electromagnetic radiation from mobile phones and other wireless … Read more
Low vitamin D levels may increase the risk of fertility problems in individuals with polycystic ovary syndrome
In May 2019 researchers from Turkey published the results of their study to assess whether vitamin D levels may play a role in the fertility problems in women with polycystic … Read more
Features of the metabolic syndrome at age 17 years appear to be associated with impaired testicular function at 20 years of age
In March 2019 researchers from Australia published the results of their study to assess whether early signs of the metabolic disorder in late adolescence were associated with features of impaired … Read more
A Western diet is potentially associated with reduced sperm concentrations and to have an impact on sex hormones which regulate sexual differentiation, secondary sex characteristics, and sexual behaviour patterns
In May 2019 researchers from Australia published the results of their study to assess the association between major dietary patterns and testicular function. A total of 290 men (average age … Read more
Men who usually wear boxers tend to have a higher sperm concentration and sperm count than men who do not
In September 2018 researchers from the USA published the results of their study to assess whether types of underwear could increase scrotal temperature. It is already known that elevated scrotal … Read more
Iodine
The human body needs iodine to make the thyroid hormone. This hormone is critically important during foetal development, infancy, and childhood, for the brain and nervous system to develop normally. … Read more
Phthalates
Phthalates are not a single chemical, there is an entire family of them and they do not behave in the same way.
Phthalates are plasticizers which are added to make … Read more
Current research suggests that cannabis may have a negative impact on male fertility
In March 2019 researchers from the USA published their review of the medical scientific literature to assess the effect of cannabis on male fertility. Results showed that current research supports … Read more
A greater adherence to the Mediterranean diet appears to be associated with a higher percentage of sperm motility
In March 2019 researchers from Spain and the USA published the results of their study to assess the association between the Mediterranean diet and semen quality. A total of 106 … Read more
Artificial sweetener consumption may be associated with poor assisted reproduction outcomes
In February 2018 researchers from Brazil published the results of their study to assess the association between sweetened soft drinks or coffee and the outcome of intracytoplasmic sperm injection treatment … Read more
Polycyclic aromatic hydrocarbons
Polycyclic aromatic hydrocarbons (PAH) are a group of chemicals released from burning coal, oil, rubbish, tobacco and wood. They are also present in products made from fossil fuels, such as … Read more
Vitamin D deficiency is associated with a poor ovarian stimulation outcome in polycystic ovarian syndrome but not unexplained infertility
In August 2018 researchers from the USA published the results of their study to assess the relationship between vitamin D deficiency and reproductive outcomes after ovarian stimulation in 607 women … Read more
A lower intake of fruit and a higher intake of fast food appears to be associated with a longer time to fall pregnant and an increase in risk of infertility
In June 2018 researchers from Australia, New Zealand and the UK assessed the effect of diet on the time taken to fall pregnant and risk of infertility. 5,598 women who … Read more