Female veterans exposed to industrial solvents are more likely to experience a miscarriage
Defined as fetal death in the womb before 20 weeks of pregnancy, miscarriage represents a risk for 10% to 15% of pregnant women. Exposure to toxic substances increases this risk of miscarriage substantially.
Once a pregnant woman is exposed to a solvent from drinking water, for instance, the chemical will enter her bloodstream and possibly affect the fetus, eventually causing a miscarriage.
According to medical studies, the first trimester is the most critical time in fetal development when it comes to vulnerability to teratogens. It is important to mention that the father's exposure to teratogens can also increase the risk of miscarriage by increasing the levels of chromosomal abnormalities in the sperm. The following are the solvents that were lurking in the drinking water at Camp Lejeune in dangerous concentrations until the end of the last century, which are also teratogens:
A study from the British Journal of Industrial Medicine observed the pregnancy outcome of 71 women, 24 of whom had been exposed to organic solvents in occupational settings. Out of the participants, eight - or 33% - experienced a miscarriage, whereas only nine out of the 47 - or 19% - who had not been exposed to organic solvents had one. In another study of 155 pregnancies in women exposed to organic solvents in the workplace, the frequency of miscarriage was 18%, as opposed to only 7% in the control group.
Researchers also examined the miscarriage rate among women in the pharmaceutical industry. Out of the 405 pregnancies, 18% were miscarriages in those engaged in laboratory work, but only 10% were in the non-exposed workers. So, it can be concluded that women exposed to organic solvents have a significantly increased risk of miscarriage than those who were not. Teratogens affect the fetus when a pregnant woman comes in direct contact with such a substance by crossing the placenta and potentially affecting the pregnancy by causing a miscarriage.