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Care during Pregnancy @ BillDoll.com
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Pregnancy Care
Pregnancy is one of the most precious periods in a womans life and also one of the most delicate. A better understanding of the dos and donts during this critical period will go a long way in making this period more enriching for a woman.
This section of Billion Dollar Questions will provide inputs and web resources for pregnancy care.
This page like all the other pages at BillDoll.com, The Billion Dollar Questions Site - is a work-in-progress and stuff will get added regularly.
Key words: Pregnancy, Pregancy Care, Child Birth, Pregnant Mother, Pregnancy Period, Pregnancy Medicine, Pregnancy Exercise, Exercises, Dieting, Nutrition
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See also the following topics under Pregnancy Care
Pregnancy Care
The following are the key points to be remembered by pregnant mothers:
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Web References
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General Pregnancy Resources
Content derived from Wikipedia article on Prenatal Care
Prenatal care refers to the medical care recommended for women before and during pregnancy. The aim of good prenatal care is to detect any potential problems early, to prevent them if possible (through recommendations on adequate nutrition, exercise, vitamin intake etc), and to direct the woman to appropriate specialists, hospitals, etc. if necessary. The availability of routine prenatal care has played a part in reducing maternal death rates and miscarriages as well as birth defects, low birth weight, and other preventable infant problems in the developed world
While availability of prenatal care has considerable personal health and social benefits, socioeconomic problems prevent its universal adoption in many developed as well as developing nations.
Studies in Canada and the United States have shown that communities in rural areas as well as minorities are less likely to have available prenatal care and also have higher infant mortality rates as well as premature involuntary termination of pregnancy.
One prenatal practice is for the expecting mother to consume vitamins with at least 400 mcg of folic acid to help prevent neural tube defects.
Prenatal care generally consists of:
Physical examinations
Physical examinations generally consist of:
Ultrasound
Obstetric ultrasounds are most commonly performed during the second trimester at approximately week 20. Ultrasounds are considered relatively safe and have been used for over 35 years for monitoring pregnancy.
Among other things, ultrasounds are used to:
Generally an Ultrasound is ordered whenever an abnormality is suspected or along a schedule similar to the following:
7 weeks - confirm pregnancy, ensure its neither molar or ectopic, determine due date 13-14 weeks (some areas) - evaluate the possibility of Down Syndrome 18-20 weeks - see the expanded list above 34 weeks (some areas) - evaluate size, verify placental position
Retrieved from http://en.wikipedia.org/wiki/Prenatal_care
End of Wikipedia content
Content derived from Wikipedia article on Pregnancy
Pregnancy is the carrying of one or more embryos or fetuses by female mammals, including humans, inside their bodies. In a pregnancy, there can be multiple gestations (for example, in the case of twins, or triplets). Human pregnancy is the most studied of all mammalian pregnancies.
Human pregnancy lasts approximately 9 months between the time of the last menstrual cycle and childbirth (38 weeks from fertilisation). The medical term for a pregnant woman is genetalian, just as the medical term for the baby is embryo (early weeks) and then fetus (until birth). A woman who is pregnant for the first time is known as a primigravida or gravida 1: a woman who has never been pregnant is known as a gravida 0; similarly, the terms para 0, para 1 and so on are used for the number of times a woman has given birth.
In many societies' medical and legal definitions, human pregnancy is somewhat arbitrarily divided into three trimester periods, as a means to simplify reference to the different stages of fetal development. The first trimester period carries the highest risk of miscarriage (natural death of embryo or fetus). During the second trimester the development of the fetus can start to be monitored and diagnosed. The third trimester marks the beginning of viability, or the ability of the fetus to survive, with or without medical help, outside of the mother's womb.
Determining the beginning of pregnancy and predicting date of birth
Before pregnancy begins, a female oocyte (egg) must join, by spermatozoon in a process referred to in medicine as "fertilisation", or commonly (though perhaps inaccurately) as "conception." This occurs usually through the act of sexual intercourse, in which a man ejaculates inside a woman, thus releasing his sperm. Though pregnancy begins at implantation, it is often convenient to date from the first day of a woman's last menstrual period. This is used to calculate the Estimated Date of Delivery (EDD).
Traditionally (according to Naegele's rule, which is used to calculate the estimated date of delivery, or EDD), a human pregnancy is considered to last approximately 40 weeks (280 days) from the last menstrual period (LMP), or 37 weeks (259 days) from the date of fertilization. However, a pregnancy is considered to have reached term between 37 and 43 weeks from the beginning of the last menstruation. Babies born before the 37 week mark are considered premature, while babies born after the 43 week mark are considered post-mature.
According to the Merck Medical Manual, the norm for human pregnancy is approximately 266 days from the date of fertilization. This is 38 weeks, or 9 lunar months. On the more familiar Gregorian calendar, it is a little less than nine months: about 8 months and 22.5 days. Counting from the beginning of the woman's last menstrual cycle, the norm is 40 weeks (the basis for Naegele's rule).
Though these are the averages, the actual length of pregnancy depends on various factors. For example, the first pregnancy tends to last longer than subsequent pregnancies. Fewer than 10% of births occur on the due date; 50% of births are within a week of the due date, and almost 90% within two weeks.[citation needed]
An accurate date of fertilization is important, because it is used in calculating the results of various prenatal tests (for example, in the triple test). A decision may be made to induce labour if a baby is perceived to be overdue. Due dates are only a rough estimate, and the process of accurately dating a pregnancy is complicated by the fact that not all women have 28 day menstrual cycles, or ovulate on the 14th day following their last menstrual period. Approximately 3.6% of all women deliver on the due date predicted by LMP, and 4.7% give birth on the day predicted by ultrasound.
The beginning of pregnancy may be detected in a number of ways, including various pregnancy tests which detect hormones generated by the newly-formed placenta. Clinical blood and urine tests can detect pregnancy soon after implantation, which is as early as 6-8 days after fertilization. Home pregnancy tests are personal urine tests, which normally cannot detect a pregnancy until at least 12-15 days after fertilization. Both clinical and home tests can only detect the state of pregnancy, and cannot detect its age.
In the post-implantation phase, the blastocyst secretes a hormone named human chorionic gonadotropin which in turn, stimulates the corpus luteum in the woman's ovary to continue producing progesterone. This acts to maintain the lining of the uterus so that the embryo will continue to be nourished. The glands in the lining of the uterus will swell in response to the blastocyst, and capillaries will be stimulated to grow in that region. This allows the blastocyst to receive vital nutrients from the woman. Pregnancy tests detect the presence of human chorionic gonadotropin.
An early ultrasound can determine the age of the pregnancy fairly accurately. In practice, doctors typically express the age of a pregnancy (i.e. an "age" for an embryo) in terms of "menstrual date" based on the first day of a woman's last menstrual period, as the woman reports it. Unless a woman's recent sexual activity has been limited, the exact date of fertilization is unknown. Absent symptoms such as morning sickness, often the only visible sign of a pregnancy is an interruption of her normal monthly menstruation cycle, (i.e. a "late period"). Hence, the "menstrual date" is simply a common educated estimate for the age of a fetus, which is an average of two weeks later than the first day of the woman's last menstrual period. (The margin of error is 0 to 30 days after last menstruation, hence a 14 day average.) The term "conception date" may sometimes be used when that date is more certain, though even medical professionals can be imprecise with their use of the two distinct terms. The due date can be calculated by using Naegele's rule.
There are likewise finer distinctions between the concepts of fertilization and the actual state of pregnancy, which starts with implantation. In a normal pregnancy, the fertilization of the egg usually will have occurred in the Fallopian tubes or in the uterus. (Often, an egg may become fertilized yet fail to become implanted in the uterus.) If the pregnancy is the result of in-vitro fertilization, the fertilization will have occurred in a Petri dish, after which pregnancy begins when one or more zygotes implant after being transferred by a physician into the woman's uterus.
In the context of political debates regarding a proper definition of life, the terminology of pregnancy can be confusing. Because precise assessment of a pregnancy as being at the "embryo" or "fetus" stage is usually undeterminable, the terms (though more clinically precise) are less commonly used than terms like "baby" or "child." The medically and politically neutral term which remains is simply "pregnancy," though this can be problematic as it only refers indirectly to the embryo or fetus. In the context of personal treatment, bedside manner generally dictates that doctors make sparse use of clinical language like "fetus" and "embryo," and instead simply refer to the developing child as a "baby", though this is not medically accurate.
Timeline of a typical pregnancy
It has been suggested that Trimester be merged into this article or section. (Discuss) Pregnancy is typically broken into three periods, or trimesters, each of about three months. While there are no hard and fast rules, these distinctions are useful in describing the changes that take place over time.
First trimester
Comparison of growth of the baby between 26 weeks and 40 weeks gestation. Implantation In medicine, pregnancy is defined as beginning when the developing embryo becomes implanted into the endometrial lining of a woman's uterus. In some cases where complications may have arisen, the fertilized egg might implant itself in the fallopian tubes or the cervix, causing an ectopic pregnancy. Most pregnant women do not have any specific signs or symptoms of implantation, although it is not uncommon to experience light bleeding at implantation. Some women will also experience cramping during their first trimester. This is usually of no concern unless there is spotting or bleeding as well. The outer layers of the embryo grow and form a placenta, for the purpose of receiving essential nutrients through the uterine wall, or endometrium. The umbilical cord in a newborn child consists of the remnants of the connection to the placenta. The developing embryo undergoes tremendous growth and changes during the process of embryonic and fetal development. Morning sickness afflicts about seventy percent of all pregnant women, typically only in the first trimester.
Second trimester
Months 4 through 6 of the pregnancy are called the second trimester. Most women feel more energised in this period, and begin to put on weight. The first movement of the fetus, often referred to as "quickening", can be felt, as it begins to form into a recognizable shape. This typically happens by the fourth month. The reproductive organs can be recognized, and can distinguish the fetus as male or female.
Third trimester
A pregnant woman at 26 weeks.Final weight gain takes place, and the fetus begins to move regularly. The mother's belly button will sometimes "pop" out due to her growing belly. This period of her pregnancy can be uncomfortable, causing symptoms like weak bladder control and back-ache. Movement of the baby becomes stronger and more frequent and the fetus prepares for viability outside the womb through improved brain, eye, and muscle function.
Food and nutrition during pregnancy
It is even more important than usual for an expectant mother to eat a healthy diet. Except if she has specific health problem (i.e., diabetes mellitus or edema) most usual nutritional advice can be kept: balancing carbohydrates-fat-proteins, eat a variety of foods including dairy products and several fruits and vegetables daily. Some specific advice can be given however:
Folic acid (= folates = Vitamin B9) is strongly needed at the start of pregnancy, and even before conception. Folic acid is needed for the closing of neural tube. It thus prevents spina bifida, a very serious illness for the baby. Folates (from folia, leaf) are abundant in spinach (fresh, frozen or canned), and are also found in green vegetables, salads, melon, and hummus. In the United States, most wheat products (flour, noodles) are supplemented with folic acid.
Calcium and iron are particularly needed by the rapidly growing fetus. Pregnant women should thus eat enough dairy products (for calcium) and red meat (for iron) if they are not vegetarian. Women are often prescribed iron pills, since many young women get slight anemia (lack of iron leading to few red blood cells). Calcium is effective only if woman have enough vitamin D. The best mean to get vitamin D is to sunbathe each day for 10-15 min. Salmon and fatty fishes are also a good vitamin D source.
Fluorine helps to build strong teeth, by changing the nature of calcium crystals: if water or salt does not contain fluorine, it is wise to take fluorine mini-pills at the end of pregnancy and during breast-feeding (but high doses are toxic!). In many American cities, drinking water is supplemented with fluorine. Some pregnant women suffer edema, and are told not to eat (too much) salt.
Fat from salmon, trout, tuna, herring, sardine, and mackerel contain long-chain omega 3 (n-3) fatty acids that are needed to build neurone membranes. Thus fatty fish intake during pregnancy helps baby's brain and retina development. However, large fishes as tuna and swordfish may contain too much toxic mercury, and one should balance risks with benefits: fish 2 or 3 times a week seems to bring enough good fat, but not too much mercury.
Dangerous bacteria or parasites may contaminate foods, particularly listeria and toxoplasma, toxoplasmosis agent. To avoid those two hazards, hygiene rules should be strictly adhered to: carefully wash fruits and raw vegetables; over-cook remainders, meat and processed meat; avoid raw-milk cheeses (listeria); change daily the cat's bedding and then wash hands (toxoplasma); clean the fridge often with diluted chlorine (then rinse). More precise diet and hygiene advices on a website with links to scientific articles and quantitative data: Pregnancy Diet
Medical aspects of pregnancy
Diagnostic criteria are: In a woman who has regular menstrual cycles and is sexually active, a period delayed by a few days or weeks is suggestive of pregnancy; elevated B-hcG to around 100,000 mIU/mL by 10 weeks of gestation.
Prenatal medical care is of recognized value throughout the developed world. Various Vitamins or supplements are recognized as beneficial during pregnancy. Prenatal multivitamins as well as folic acid as well as the choline available from lecithin have either government approval or published studies supporting their use. Folic acid reduces birth defects. Prenatal Choline derivable from lecithin improves the performance of rats on mental tests throughout the rats entire life. source Omega 3 fatty acids support the mental and visual development of infants they are also beneficial postpartum source
Birth
Childbirth is the process in which the baby is born. It is considered by many to be the beginning of a person's life, where age is defined relative to this event in most cultures.
A woman is considered to be in labour when she begins experiencing regular painful uterine contractions, accompanied by changes of her cervix primarily effacement and dilation. While childbirth is widely experienced as painful, some women do report painless labours. Most women are capable of having a normal birth. However, sometimes complications arise and a woman may need to undergo a caesarean section
During the time immediately after birth both baby as well as mother are hormonally cued to bond, the mother through the release of oxytocin a hormone also released with breastfeeding.
Postnatal period
For topics following on from a successful pregnancy and birth, see:
Breastfeeding
Child development
Medical disorders in pregnancy
Usually there aren't any medical problems, however, it is possible if a woman pushes her baby out too fast, it will not give the pelvic or hole in which the infant exits enough time to stretch; thus leading to ripped internal and external flesh inside the mother and the possibility of a few broken bones for the new born because a child's structure is at a very vulnerable state at that period. Really serious problems are rare and most can be anticipated and treated effectively. However, problems sometimes develop suddenly and unexpectedly. Regular visits to a doctor or midwife during pregnancy make anticipation of problems possible and improve the chances of having a healthy baby.
Approximately 4 million births occur in the United States each year. A significant proportion of these are complicated by one or more medical disorders [citation needed]. Two decades ago, many medical disorders were contraindications to pregnancy. Advances in obstetrics, neonatology, obstetric anesthesiology, and medicine have increased the expectation that pregnancy will result in an excellent outcome for both mother and fetus despite most of these conditions.
A rare but possibly under-diagnosed disorder in pregnancy is Hyperemesis gravidarum, a condition in which morning sickness is constant and extreme, resulting in dehydration and malnutrition.
Terms and definitions
Technical
embryo - conceptus between time of fertilization to 10 weeks of gestation
FASD - Fetal Alcohol Spectrum Disorder, a clinical term for the effects alcohol can have on the developing fetus
fetus - from 10 weeks of gestation to time of birth
Ga Pw-x-y-z - a = number of pregnancies, w = number of term births, x = number of preterm births, y = number of miscarriages, z = number of living children; for example, G4P1-2-1-3 means the woman had a total of 4 pregnancies, of which 1 is of term, 2 are preterm, 1 miscarriage, and 3 total living children (1 term + 2 preterm).
Gestational age - time from last menstrual period (LMP) up to present
gravidity (G) - number of times a woman has been pregnant
infant - time of birth to 1 year of age
parity (P) - number of pregnancies with a birth beyond 20 weeks GA or an infant weighing more than 500 g
preterm infant - delivered between 24-37 weeks
previable infant - delivered prior to 24 weeks
term infant - delivered between 37-42 weeks
first trimester - up to 14 weeks of gestation
second trimester - 14 to 28 weeks of gestation
third trimester - 28th week to delivery
viability - minimum age for fetus survival, ca. third trimester
zygote - from fertilization until second cell division
full term refers to the end of 36 weeks (nine months) from the first day of the mother's last menstrual period the end of gestation. If a woman gives birth earlier than this, it is classed as a premature birth.
Euphemisms and colloquialisms
There are a number of euphemisms and colloquialisms for pregnancy.
"With child" is a slightly archaic euphemism.
"Expecting" is a common euphemism which indicates that a woman is expecting a baby.
"In a family way" is used as a euphemism in the southern U.S.
"Drink out of the well" is sometimes used as a metaphor in the southern U.S.
"On his [or her] road" is sometimes used as a metaphor in the southern U.S. to indicate a babys imminent birth. "Gone" or "along" may be used to represent gestational time (e.g., "She's really far gone."; "Shes six months along.")
"Having a bun in the oven" is a metaphor for pregnancy.
"Drop," "pop," "blow," and "burst" describe the state of imminent labor.
"In a fix" and "preggers" are slang terms used on the east coast of the U.S.
"Knocked up" is used in Canada and the United States; the act of impregnating a woman is sometimes referred to as "knocking [her] up." This phrase is considered somewhat vulgar.
"Up the duff" is used in Australia and the UK, particularly in cases in which the pregnancy was unplanned.
Retrieved from http://en.wikipedia.org/wiki/Pregnancy
End of Wikipedia content
Pregnancy Glossary of Terms
Alpha-fetoprotein screening (AFP) Amniocentesis Birthing Center Cervix Cesarean section (c-section) Chorionic Villus Sampling (CVS) Epidural Episiotomy Intravenous analgesic Lamaze Local analgesic Nurse-midwife Ovulation method Preeclampsia Placenta Pudendal block Symptothermal method Trimester Ultrasound Umbilical cord Uterine contractions Vulva
Common misspellings of Pregnancy: Prehnancy, Prehnant, Prefnancy, Prefnant, Pergnancy, Pergnant, Regnancy, Regnant, Lregnancy, Lregnant, 0regnancy, 0regnant !
General Reference
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