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A systematic review of neurodevelopmental effects of prenatal and postnatal organophosphate pesticide exposure was done in 2014. The review found that "Most of the studies evaluating prenatal exposure observed a negative effect on mental development and an increase in attention problems in preschool and school children." [30]
Nitrous oxide is said to enhance the effects of psychedelics. [6] Since nitrous oxide can cause dizziness, dissociation, and temporary loss of motor control, it is unsafe to inhale while standing up. Safer use can involve inhalation while seated to decrease risks of injury by falling.
Methamphetamine is another stimulant that has been demonstrated to have negative effects on the offspring of a pregnant woman, and is considered a level C pregnancy category drug.One study attempted to determine the neurotoxic effects (harm to nerve cells) of prenatal methamphetamine exposure on brain development, as well as on cognitive ...
Cannabis use during pregnancy was unrelated to risk of perinatal death or need for special care, but, the babies of women who used cannabis at least once per week before and throughout pregnancy were 216g lighter than those of non‐users, had significantly shorter birth lengths and smaller head circumferences.
The fetus's development can be impacted through the level of the placenta, and there is evidence to show how prenatal stress can have consequences on the placenta and in turn the fetus during pregnancy. [10] The resulting effects can impact many different areas of the developing child's brain, such as the hypothalamus, corpus callosum, amygdala ...
Maternal health is the health of people during pregnancy, childbirth, and the postpartum period.In most cases, maternal health encompasses the health care dimensions of family planning, preconception, prenatal, and postnatal care in order to ensure a positive and fulfilling experience.
The name "Whippet" is derived from an early seventeenth-century term, now obsolete, meaning "to move briskly." [14]In the Victorian era, English writers began describing an emerging modern breed of Whippet, also known as the snap-dog, a term derived from their tendency to readily 'snap up' nearby prey due to their naturally high prey drive. [15]
The paternal age effect is the statistical relationship between the father's age at conception and biological effects on the child. [1] Such effects can relate to birthweight, congenital disorders, life expectancy, and psychological outcomes. [2] A 2017 review found that while severe health effects are associated with higher paternal age, the ...