All articles tagged with #sperm count
A new hormone-free male contraceptive pill, YCT-529, has been found safe in early trials involving 16 healthy men, showing potential as a reversible and side-effect-free option, addressing a significant gap in male contraceptive methods.
The article discusses how the hair loss medication finasteride, popular among young men, may cause fertility issues, including low sperm count, as illustrated by a case where a man experienced significantly reduced sperm levels after taking the drug.
Researchers have reported promising results for Nestron gel, a new male contraceptive that reduces sperm count without side effects. In a trial involving 222 men, 86% experienced a significant decrease in sperm count after 12 weeks of daily application. The study aims to provide a viable birth control option for men, though further research is needed to confirm its safety and effectiveness.
Researchers have developed a daily contraceptive gel for men that is applied to the shoulders and has shown promise in early trials by lowering sperm counts in around eight weeks. The gel contains Nestorone and testosterone and is being tested on over 200 men in the US, with 80% of participants reaching low sperm levels within 12 weeks. This method is quicker than other male hormonal contraceptives and aims to share the responsibility of contraception between men and women.
Recent research suggests that microplastics may be a hidden factor contributing to the global decline in sperm counts, which have dropped by 1.2% per year from 1973 to 2018. A study found significant concentrations of microplastics in human testicles, raising concerns about their potential impact on male fertility. While experts acknowledge the presence of microplastics in the body, they stress that more research is needed to understand their effects on sperm production and quality. Reducing exposure to microplastics may help, but the exact implications remain uncertain.
A new study has found microplastics in every human testicle analyzed, potentially explaining declining sperm counts worldwide. Researchers discovered 12 types of microplastics in human and canine testes, with human samples showing nearly three times the contamination levels of dog samples. The study highlights the potential endocrine-disrupting effects of plastics like PVC and raises concerns about the impact on younger generations.
A new analysis of studies over the past 50 years has found that pesticides, specifically organophosphates and N-methyl carbamates, are contributing to a significant decline in sperm count among men worldwide. The study revealed that sperm concentration has fallen by approximately 50% globally. These pesticides, commonly used in agriculture and found in our homes, gardens, and food, have been associated with a decline in sperm concentration. Men with higher exposure to these pesticides had significantly lower sperm concentration. The study suggests that these chemicals interfere with sexual hormones, damage testicular cells, and impact sperm production. Researchers are also exploring other factors such as obesity, poor diet, chronic disease, exposure to environmental toxins, and even mobile phone radiation as potential causes for the decline in sperm count. Choosing organic foods and thoroughly washing produce can help reduce pesticide exposure.
A cross-sectional study conducted by the University of Geneva and the Swiss Tropical and Public Health Institute has found that frequent mobile phone use is linked to a reduced total sperm count and concentration in men. The study, based on data collected from 2886 Swiss men between the ages of 18 and 22, adds to the ongoing research on the potential effects of electromagnetic radiation from mobile phones on human reproductive health.
A new study published in the journal Fertility and Sterility has found that men who regularly use their cell phones have over a 20% lower concentration of sperm compared to those who do not. The study, which collected data and semen samples from 2,886 men, suggests a potential link between cell phone use and decreased semen quality. However, the study also notes that the relationship between cell phone use and sperm characteristics has decreased over time with the transition to newer, more efficient generations of mobile networks. Further research is needed to better understand the connection between cell phone use and male fertility.
A new study suggests that men who use their mobile phones more than 20 times a day have a 21% higher risk of low overall sperm count and a 30% higher risk of low sperm concentration. The study found that the impact on sperm count was more significant with older 2G and 3G phones compared to modern 4G and 5G versions. However, there was no decline in sperm shape and motility. While the study highlights an association between mobile phone use and semen quality, experts caution against drawing definitive conclusions and emphasize the importance of overall sperm quality for fertility.
A new study suggests that high mobile phone use may impact sperm count in young men. The research found that men between the ages of 18 and 22 who used their phones more than 20 times a day had a 21% higher risk for low overall sperm count and a 30% higher risk for low sperm concentration. However, the study also noted that as phone technology improved over the years, the impact on sperm count began to ease. While the study shows an association between mobile phone use and semen quality, experts caution against drawing definitive conclusions and recommend maintaining a healthy lifestyle for optimal sperm health.
A study conducted on male rats in Turkey suggests that vaping may lower sperm counts, reduce libido, and shrink testicles. The research compared the effects of exposure to smoke from e-cigarettes and traditional cigarettes on the sexual health of the rodents. While both forms of smoking had negative impacts, regular cigarettes were found to be even worse in terms of lowering sperm count and disrupting sexual function. Although the study was limited to rats, previous research on human males has also indicated a link between vaping and reduced sperm count. The study highlights the need for further investigation into the effects of vaping on male fertility.
Professor Adam Taylor, director of the Clinical Anatomy Learning Centre at Lancaster University, has revealed that sitting with crossed legs can cause misalignment of the skeleton, muscle imbalance, and reduced range of motion. It can also increase the likelihood of scoliosis and blood clots. Research has suggested that sitting with one leg on top of the other can affect a man's sperm count. However, sitting cross-legged can reduce the activity in the obliques and improve the stability of the sacroiliac joints. The main advice is to not sit still in the same position for too long and to keep regularly active.