Air Pollution Can Decrease Odds Of Live Birth After IVF By 38%, Study Finds
A recent study published in the journal Human Reproduction has found that air pollution may significantly decrease the odds of a successful live birth following in vitro fertilization (IVF) treatment. The study, conducted by researchers from the University of Nottingham in the United Kingdom, analyzed data from over 7,500 women undergoing IVF treatment between 2009 and 2017.
The researchers found that women who were exposed to higher levels of air pollution, specifically particulate matter (PM2.5), had a 38% lower chance of achieving a live birth compared to women living in areas with lower levels of air pollution. PM2.5 is a type of air pollutant that consists of tiny particles that can penetrate deep into the lungs and enter the bloodstream, potentially causing harm to reproductive health.
The study also found that exposure to nitrogen dioxide (NO2) and nitrogen oxides (NOx) were associated with a decrease in live birth rates, although the effect was less pronounced compared to PM2.5. NO2 and NOx are commonly found in vehicle emissions and can contribute to respiratory issues and other health problems.
The findings of this study highlight the potential impact of air pollution on fertility and reproductive outcomes. While IVF treatment can already be a stressful and costly process, women living in areas with high levels of air pollution may face additional challenges in achieving a successful pregnancy.
It is important for policymakers to take action to reduce air pollution levels and protect public health, especially for vulnerable populations such as women undergoing fertility treatments. This study adds to a growing body of research linking air pollution to adverse health outcomes, and underscores the need for continued efforts to address this environmental issue.
In the meantime, women undergoing IVF treatment may want to consider ways to reduce their exposure to air pollution, such as avoiding outdoor activities on high pollution days, using air purifiers in their homes, and advocating for cleaner air policies in their communities. By taking steps to protect their reproductive health, women can improve their chances of a successful pregnancy and live birth.