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Influence of environment on prenatal development
Influence of environment on prenatal development
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No one is immune to birth defects, yet not everyone is equally susceptible. Birth defects can, and do happen to anyone, regardless of age,gender, race & economic status. Birth defects occur in one out of 28 baby, there are about 3000 different birth defects. Birth defects are the leading cause of infant death and a major cause of disability in young people. Birth defects are not merely a medical problem, but still some Researcher has profound cause of birth defects can be genetic, a prenatal environment and behavior, exposure to certain medicine and chemicals or a combination of these factors. However, the chemicals cause certain birth defects often unknown. The mother or father may pass or genetic abnormalities to a baby. Genetic birth defects are often cannot be prevented. A defects may be present throughout the family history. A researcher has found five common types of birth defects that caused by genetics …show more content…
Certain behaviors, like smoking, drug, and alcohol greatly increases the risk of defects. Other factors, such as exposure to environmental toxins, medications, or infections also increase risk. For instance, excessive maternal alcohol consumption often causes fetal alcohol syndrome, which is characterized defects of major organs, abnormal facial features, and mental retardation. Similarly, smoking during pregnancy has been lined to an increased risk of stillbirths, low birth weight. All of which can be fix with little effort. The issue of birth defects has been a growing problem is all around the world, researchers found more than thousand different types of birth defects. Some birth defects cause infant death and major disability, also some birth defects are not only medical problem, Birth defect can cause by genetic, a prenatal environment and behavior. Some chemical cause a certain birth defect to unknown and not treatable. Also. Healthy lifestyle ensures healthy
Instead of focusing on what others were or were not doing, I decided to start focusing on me and goals I wanted to accomplish. One day, I was on the computer surfing the net and happened to get on social media. I happened to come by a post about The Birth Well doula training. A doula is a professional birth support person who assist women emotionally, physically, and with information during pregnancy, birth, and for a short while during postpartum. This sounded like a perfect opportunity to exercise my getting out and broadening my circle and meeting new people all the while fulfilling my birth worker goals from long ago. I decided to look into it, so on the day of the Q & A meeting I attended. I learned about the process, and I signed up for the classes. I was both super excited, and also super nervous at the same time because my family and I were experiencing financial hardships at the time, and I was about to be taking $400 dollars of our funds and investing into a career that was all up to me on whether or not it flourished.
The Centers for Disease Control and Prevention suggestion that a pregnant woman should not drink alcohol during pregnancy (Advisory on alcohol use in pregnancy 2005) has been widely criticized as being unnecessarily paternalistic, but the CDC goes further into explaining that, “Alcohol consumed during pregnancy increases the risk of alcohol related birth defects, including growth deficiencies, facial abnormalities, central nervous system impairment, behavioral disorders, and impaired intellectual development” (Advisory on alcohol use in pregnancy
A big problem that is becoming of lawsuits is Wrongful Birth Cases. Wrongful birth by legal definition is a term to describe medical malpractice. A claim that the child would not have been born if medical malpractice did not occur (Knudsen, 2011). The legal definition of medical malpractice is also known as medical negligence, this is a professional negligence by act or omission by a health care provider which the treatment provided falls below the accepted standards of practice in the medical community and causes injury or death to the patient (Dictionary.com). In most cases, this is medical error. There is now 28 states that recognized wrongful birth claims. There is also 12 states that prohibit wrongful birth claims, including, Idaho, Utah, South Dakota, Minnesota, Oklahoma, Arkansas, Missouri, Kentucky, Michigan, Pennsylvania, North Carolina, and Georgia (Knudsen, 2011). A question that is always looked at is, What is the value of life to a parent? Does every child that is not “normal” not deserve a chance to live?
(Malformations resulting from exposure to one of the most common teratogens—alcohol—can be observed notoriously in Fetal Alcohol Syndrome, or FAS, where patterns of mental and physical defects develop in association with high levels of alcohol consumption during pregnancy.) Though the toxicity of these teratogens is particularly damaging during the fourth through tenth weeks of gestation, teratogens can harm throughout the span of development in the womb. The manner in which a teratogen impacts the developing human may vary, though nicotine, caffeine and medication consumption are all directly related to physical development. These are examples of habitual teratogens, each contributing to low birth weight and behavioral problems in adolescents. The level of influence of any given teratogen depends on many factors; the first, called the “threshold effect,” occurs when a relatively harmless teratogen in small quantities becomes toxic at a specific exposure threshold....
While pregnancies with a trisomy (a baby which has receive an extra chromosome) or a monosomy (have a missing chromosome) may go to full-term and result in the birth of a child with health problems, it is also possible that the pregnancy may miscarry, or that the baby is stillborn, because of the chromosome abnormality. In studies of first trimester miscarriages, about 60 percent (or more) are chromosomally abnormal. In studies of babies who are stillborn, 5 to 10 percent have a chromosome
Pregnant women who drink often miscarry or have low-birth weight infants, and are at a much greater risk of having a child who has fetal alcohol syndrome. Fetal Alcohol Syndrome can include heart defects, poor coordination, hyperactive behavior; learning and developmental disabilities, and mental retardation. These problems are long term and also come with physical deformities like a narrow head, smaller eyes, and stunted growth. These effects are more common to women who are either heavy drinkers or binge drinkers.
“While this study is more comprehensive than ones in the past, the study can't say that elevated rates of birth defects are caused by local industries. That's because other risk factors for birth defects, such as diabetes and poverty, can't be ruled out, said Peter Langlois, a senior epidemiologist for the birth defects epidemiology and surveillance branch of the Department of State Health
When a mother finds out she is pregnant it is a wonderful experience. Most people are excited to see their first “picture” of their baby, the ultrasound. Even more exciting is getting an ultrasound to find out the sex of the baby. But ultrasounds are useful for more than just getting that first image of the fetus or finding out whether it is a boy or a girl. While it is something most parents dread finding out when pregnant, an ultrasound can also detect a birth defect. There are many different birth defects that can be detected by an ultrasound during pregnancy like Spina Bifida, Down syndrome, and abnormalities with the heart and lower urinary tract, and the importance of detecting them with an ultrasound is shown in the benefits of discovering the birth defect early, and the options it gives the parents after discovering the birth defect.
A mother who drinks while she is pregnant stands a high risk of harming their unborn child because the alcohol passes through her blood to her baby, and that can harm the development of the baby’s cells. This is most likely to harm the baby’s brain and spinal cord. Many of the common effects of a child suffering from fetal alcohol spectrum disorder (FASD) is: distinctive facial features, growth problems making them smaller than the average child, and learning and behavior problems.
Alcohol (wine, beer, or liquor) is the leading known preventable cause of developmental and physical birth defects in the United States. When a woman drinks alcohol during pregnancy, she risks giving birth to a child who will pay the price, in mental and physical deficiencies, for his or her entire life. One study (Phyllis Trujillo Lewis, MA, Philip A. May, PhD, and Virginia C. Shipman, PhD, 2007) asserted that “Numerous studies on alcohol-related birth defects have concluded that maternal drinking, compounded by other risk factors, leads to fetal alcohol syndrome (FAS). FAS is a serious birth defect and the most common non-genetic cause of mental retardation” as said by (Hankin, 2002; Abel & Sokol,1986; O’Connor, Kogan, & Findlay, 2002; May & Gossage, in press). It is unknown how much maternal alcohol consumption results in FAS or other related disorders, or why some women who drink are at substantially higher risk of giving birth to a child with alcohol-related disabilities than others (Stratton, Howe, & Battaglia, 1996). However, researchers have identified several maternal risk factors differentially associated with FAS. These include advanced maternal age, number of pregnancies, previous births of a child with FAS, cohabitation with a male partner who drinks heavily, and low socioeconomic status (SES; May et al. 2004; 2008a; Viljoen et al., 2002). FAS is 100% preventable, which makes awareness and education the core preventative method for FAS. It is seen through Lewis, May & Shipman’s research that women who are less educated are less aware of the risks involved with drinking while pregnant.
Fetal Alcohol Syndrome is a pattern of birth defects caused by maternal consumption of alcohol during pregnancy. Children born with Fetal Alcohol Syndrome tend to have physical abnormalities such as deformed facial characteristics. They are generally born with a variety of emotional and/or intellectual limitations. It is very common for these children to be born with mild to severe forms of mental retardation (Harvard Mental Health, 2004, p. 1). Children that were exposed to alcohol while in the womb of the mother can suffer from an assortment of physical and intellectual impairments in their future.
In 2006, 49% of all pregnancies in the United States were reported unintended on a national survey.1 The highest rate of preventable birth defects and mental retardation is due to alcohol use.2 In this paper, I will further discuss FAS, the potential effects of binge drinking during the embryonic stage of gestation, and what actions need to be taken in order to reduce the incidences of alcohol-related birth defects. Alcohol Consumption During Pregnancy Alcohol is an ethanol containing substance that is a common beverage in many social and private settings. Alcohol is also a teratogen, therefore alcohol consumption and binge drinking potentially pose a substantial risk to the embryo or fetus. In 2013, the Centers for Disease Control conducted a telephone survey of women in the age range of 18-44 years regarding alcohol use.3
The prenatal period is considered the period between the conception of a baby until its birth. During this time embryo's and fetus go through major changes to prepare for their life after birth. In the years after they are born, what we call infancy and toddlerhood, while as adults we don't seem to change much in a year or two, children go through many changes that are crucial in developing the patterns of their futures.
Most individuals are either related to or know someone who is effected by some type of disability. Many of these disabilities are caused by genetic disorders. Genetic disorders may alter physical appearance and cause mild to severe mental retardation. Fragile X syndrome, Down syndrome, Turners syndrome and many other syndromes result from a mutation of a chromosome, an extra chromosome, or too few chromosomes.
During prenatal development, the mother's general health and age is very important. Nutrition, anxiety, and stress are a big part of the physical development during the prenatal stages. Referenced by Eysenck & Schoenthaler (1997) in our text, “A rapidly growing body of evidence reveals that when food sources are short on protein or essential vitamins and minerals during prenatal and early postnatal development, an infant’s physical, socio-emotional, and intellectual development can be compromised” (as cited by Broderick & Blewitt, 2010, p. 56).Genetic and chromosomal problems can begin at conception. Many disorders can be transmitted through the operation of dominant and recessive genes. Most recessive disorders are diagnosed in early childhood. Some genetic disorders include the following: sickle cell disease, hemophilia, night blindness, cystic fibrosis, extra fingers, high blood pressure, and huntington's disease. Chromosomal errors also effect the prenatal development stage. The most common is Down syndrome, in which a child has 3 copies of chromosome 21. The risk of bearing a child with this condition depends on the age of the mother.