Tracking Home

Reproductive Health Outcomes Click to Search Data Reproductive Health Outcomes Home

Reproductive Health Outcomes Home  |  About Reproductive Health Outcomes |   Learn More

What is reproductive health?

Reproductive health refers to the diseases, disorders and conditions that affect the functioning of the male and female reproductive systems during reproductive age. A person’s lifestyle, habits, genetics, use of medicines, and exposure to chemicals in the environment can all affect reproductive health. These factors can, in turn, affect adult fertility and birth outcomes such as premature birth, low birth weight and infant death – as well as a potential change in population growth.

Men, and especially women, are less likely to have poor birth outcomes if they are in good physical and mental health, and practice healthy behaviors before and during pregnancy.

What causes poor reproductive health outcomes?

The causes of poor reproductive health outcomes are complex. Many factors – risky behaviors, lack of access to prenatal care, smoking, alcohol and illegal drug use, poor nutrition, genetics, and pre-existing health issues – can all add to the likelihood of poor reproductive outcomes.

Social environments that cause chronic stress, such as poverty, difficult working conditions, domestic or neighborhood violence, may also contribute to the risk of poor outcomes such as low birth weight or infant mortality.

Exposure to hazards in the physical environment – secondhand smoke, lead, mercury, air pollution, pesticides and other toxics – may increase the likelihood of poor reproductive health outcomes.

What is the relationship between the environment and reproductive health outcomes?

Some environmental toxins, such as mercury and lead, can pass from a mother to her unborn child. A woman eating fish high in mercury during pregnancy can harm the unborn baby’s developing nervous system. Exposure to high levels of lead during pregnancy increases risk for miscarriage, preterm birth, low birth weight and developmental delays.

Research on reproductive outcomes has improved understanding of the risks of several other substances found in the environment. However, results from research regarding the role that specific environmental hazards play in these outcomes have been inconsistent. Some studies have found increased rates of poor reproductive outcomes. Other studies have found no effect.

Scientific evidence of the role of environmental factors in reproductive health is still limited:

Few studies of environmental hazards and reproductive outcomes have examined the interactive effects of exposure to multiple pollutants, or exposure to pollutants together with stresses such as living in poverty, crime, poor health, and lack of access to medical care.

How can poor reproductive outcomes be prevented?

Women who are pregnant or may become pregnant can reduce the chance of poor reproductive outcomes:

Prevent exposure from environmental sources:

Which reproductive health outcomes are included in Vermont’s Tracking program?

Vermont Tracking provides reproductive health outcome data about:

Return to Top

CDC Tracking Network Ask Tracking 1-800-439-8550 or click to email CDC Tracking Network