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Child Development Essay Research Paper Prenatal development

Child Development Essay, Research Paper


Prenatal development is the period in development from conception to the onset of


labor. Perinatal period is the period beginning about the seventh month of pregnancy


and continuing until about four weeks after birth. Postnatal development is the period


in development the follows directly after birth. The germinal stage is the stage lasting


about ten -fourteen days following conception before the fertilized egg becomes


implanted in the uterine wall. The embryonic stage is the stage in which major


biological organs and systems form. The fetal stage is the stage in which is marked by


rapid growth and preparation of body systems for functioning in the postnatal


environment. Viability is the ability of the baby to survive outside the mother’s womb.


The gestational age is the age of the fetus derived from onset of mother’s last


menstrual period. The number of older mothers is on the rise in the U.S. as women


postpone pregnancy to establish careers or for other reasons. Healthy women older


than thirty-five routinely deliver healthy infants just as other between the ages of


twenty and thirty-five do. Teenagers, however, may be at a greater risk for delivering


less healthy babies. Lack of prenatal care is a big reason. Diets, while pregnant, must


be sufficient not only in number of calories but also with respect to the right amount of


proteins, vitamins, and other nutrients. Stress also plays a big role in delivering a


healthy baby.


Cultural beliefs about potentially harmful consequences of frightening or stressful


events on fetal development are pervasive, and many societies encourage a calm


atmosphere for pregnant women. The social support a pregnant woman receives from


family and friends is an important factor that can lessen the consequences of stress


during pregnancy.


Another reason is the complicated nutritional needs of teenagers. Teenage mothers


give birth to as many as 500,000 babies in the U.S. every year. It is suggested to


women that are thirty-five or older undergo a test. Not in all cases does the woman


have to be certain age.


In some cases women must undergo an amniocentesis which is a small sampling of the


fluid surrounding the developing fetus by inserting a needle and drawing fluid. This test


is designed to diagnose fetal developmental disorders and/or genetic disor

ders.


Ultrasonography is a method using sound wave reflections to obtain a representation


the developing fetus. Support within the womb: the placenta. The placenta is a support


organ formed by the cells from both blastocyst and uterine lining; serves as exchange


site for oxygen, nutrients and waste products. The umbilical cord is made up of blood


vessels in which oxygen, nutrients and waste products are transported between


placenta and embryo. As extra precaution the fetus is surrounded in a fluid-filled,


transparent protective membrane known as the amniotic sac. Teratogen is any


environmental agent that can cause deviations in prenatal development. Causing


behavioral problems to death. There are a number of diseases that can cause


complications to a pregnancy. These are just a few of the many diseases that can cause


harm: toxoplasmosis, hepatitis B, diabetes, and chlamydia. FAS (Fetal Alcohol


Syndrome) is a cluster of fetal abnormalities stemming from mother’s consumption of


alcohol. This disease can be avoided.


Most infant’s are born in a hospital, although there are some alternative birth settings


such as, birthing centers (home-like setting). Statistics show that births directly


supervised under a midwife, have less complications and distress. Preparing for


childbirth, prepared childbirth (also known is ouch), is procedures practiced during


pregnancy and childbirth designed to minimize pain and reduce the need for medication


during delivery. A cesarean birth is the delivery of a baby through a surgical incision in


the woman’s abdomen and uterus. During the delivery, a fetal monitoring device is


used to monitor fetal heartbeat. In the first stage of labor , the neck of the uterus,


dilates and thins to open a passage through the birth canal. When the water is about to


break, the baby’s head rests inside the cervix. Then, transition, the baby shifts to the


birth canal. After the resting in the birth canal, the baby is ready to be born. The head


rotates sideways after it emerges. Thus, allowing the placenta to fall.


Infants born with low-birth weight are in luck. Despite the immediate obstacles facing


low-birth weight babies, many become normal children and adults. Newborns and


infants display a number of states. A large part of their time in engaged in REM sleep, a


state that may provide them with stimulation even when asleep.

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