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Environmental toxicants and fetal development is the impact of different toxic substances from the environment on the development of the fetus. This article deals with potential adverse effects of environmental toxicants on the prenatal development of both the embryo or fetus, as well as pregnancy complications. The human embryo or fetus is ...
Fetal Alcohol Syndrome has numerous symptoms which may include cognitive impairments and impairment of the facial features. [43] PAE remains the leading cause of birth defects and neurodevelopmental abnormalities in the United States, affecting 9.1 to 50 per 1000 live births in the U.S. and 68.0 to 89.2 per 1000 in populations with high levels ...
Toxic abortion is a medical phenomenon of spontaneous abortion, miscarriage, or stillbirth caused by toxins in the environment of the mother during pregnancy, especially as caused by toxic environmental pollutants, though sometimes reported as caused by naturally occurring plant toxins [1] [2]
Developmental toxicity is any developmental malformation that is caused by the toxicity of a chemical or pathogen. It is the structural or functional alteration, reversible or irreversible, which interferes with homeostasis , normal growth , differentiation , development or behavior.
Reproductive toxicity refers to the potential risk from a given chemical, physical or biologic agent to adversely affect both male and female fertility as well as offspring development. [1] Reproductive toxicants may adversely affect sexual function, ovarian failure, fertility as well as causing developmental toxicity in the offspring.
Risk factors include folate deficiency, drinking alcohol or smoking during pregnancy, poorly controlled diabetes, and a mother over the age of 35 years old. [5] [6] Many are believed to involve multiple factors. [6] Birth defects may be visible at birth or diagnosed by screening tests. [10]
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Prenatal cocaine exposure (PCE), theorized in the 1970s, occurs when a pregnant woman uses cocaine including crack cocaine and thereby exposes her fetus to the drug.Babies whose mothers used cocaine while pregnant supposedly have increased risk of several different health issues during growth and development and are colloquially known as crack babies.