51 results found for Genetic Tests.

Updated: December 19, 2021

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Heavy Lifting When Pregnant: Physical Labor and Safety

pregnant woman working at a physically strenuous job

Strenuous work environment

Women are tough and hard working, and their bodies can perform amazing feats; however, some jobs and tasks may be too physically strenuous for some pregnant women to continue. Too much lifting and standing could lead to preterm labor, low birth weight, ligament pain, decreased blood flow, and muscle strains like hernias.

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Do High HCG Levels Mean Twins? ( + HCG Chart to Test for Multiple Pregnancies)

HCG Screening and Multiple Pregnancy

What is HCG?

One of the earliest ways to detect the possibility of multiples is by monitoring the level of human chorionic gonadotropin (or HCG) in the mother's body. HCG is a hormone secreted by the fertilized egg(s). It regulates the production of other hormones, such as progesterone and estrogen, until the placenta develops and assumes that role. Often called the "pregnancy hormone," HCG supports fetal growth and development.

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Radiation Exposure During Pregnancy

Radiation Protection During Pregnancy

Radiation

Radiation Exposure During Pregnancy

There are two kinds of radiation exposure that pregnant women worry about. The first is called nonionizing radiation, which comes from household appliances such as microwave ovens and TV sets. The second is ionizing radiation and it comes from x-rays.
Pregnancy Facts

Indoor tanning salons darken the skin with a course of ultraviolet radiation.

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Purebred vs Domestic Cats

Purebred vs Domestic Cats

Nonpurebred and purebred cats alike make excellent companions. In fact, about 98 percent of cats fall outside the purebred population. Although they are often called “mixed breeds” for convenience, this term is misleading because most of them have no purebred cats at all in their family trees. The terms domestic shorthair (DSH) and domestic longhair (DLH) are more accurate, if less concise. For brevity, I'll call them Domestics throughout this book.

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Preventing Illness and Disease

Beyond exercise

Preventing Illness and Disease

Without question, the most important positive action you can take to prevent illness and disease is exercise. Exercise prevents a long list of diseases that can cause chronic or severe illness, disability, and even death, including cancer, heart disease, stroke, high blood pressure, vascular disease, diabetes, obesity, and osteoporosis. Exercise also prevents mental health illness and disease disorders, including depression, anxiety, and stress.
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High-Risk Tests Performed During Pregnancy

High Risk Ultrasounds

High-Risk Tests Performed During Pregnancy

In addition to the routine history, the doctor will check for any unusual or serious medical conditions that the patient may have or that could be genetically related. For example, if you have a history of diabetes, sickle cell anemia, tuberculosis, blood clots, high blood pressure, previous abdominal or surgical history, or anything that might show up as a warning signal, your doctor will be paying closer attention to these areas.

Behavioral Checklists for Autism

Behavioral Checklists for Autism

Because there is no medical test that can be given to diagnose autism, professionals depend on observing the behaviors of the person in question as well as the medical and developmental history.

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Calorie Guidelines for Women

Calorie Guidelines for Women

Calorie counting can be a source of frustration and focus for many girls and women. Although formulas have been standardized, calories might need to be adjusted for each individual based on genetics, amount of muscle or fat, and other activity in addition to athletic activities. The amount of calories required to maintain weight for one woman can be more or less than for another; and, just like sleep, training, and other aspects of life, the amounts can never be exact, as all bodies are different.

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Screening Tests During Pregnancy

Screening tests in First Trimester of Pregnancy

What is screened for

In addition to Down syndrome, screening tests also assess the risk of another chromosomal abnormality called trisomy 18. Babies with this condition have more severe mental and physical abnormalities than babies with Down syndrome and seldom survive beyond a year. The condition is rare, with each year around 1 in 6000 babies born with trisomy 18, compared to 1 in 800 babies born with Down.

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Nuchal Translucency Screening

An ultrasound scan, known as the nuchal translucency screening, is done between 11 and 14 weeks of pregnancy and is used to help assess your baby's risk of Down syndrome. During this test, the sonographer measures the depth of fluid under the skin at the back of the baby's neck, known as the nuchal fold. If this measurement is high, it indicates that excess fluid is present, which means that the baby has a higher risk of Down syndrome.

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Diagnostic Tests During Pregnancy

How Diagnostic Tests During Pregnancy Work

What are diagnostic tests?

Diagnostic tests are tests that involve taking a sample of either the placenta, the amniotic fluid, or fetal blood. The samples are then sent away and examined in a laboratory for chromosomal or genetic abnormalities. The two main diagnostic tests are amniocentesis and chorionic villus sampling, or CVS.

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Your Dog's Health Screening Documentation

Inherited defects: hip dysplasia

Your Dog's Health Screening Documentation

Not so long ago, the only way for a breeder to know what genes—good and bad—her dogs carried was to breed the dogs and watch the offspring. Now science has expanded the tools available to the responsible dog breeder. As more knowledge is gained, breeders will have better and better tools at their disposal to eliminate or control many serious inherited disorders from their dogs.

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Over Age 35 and Expecting

Ensuring Healthy Pregnancy for 35 and Older

Over Age 35 and Expecting

Pregnancy Facts

The Guinness Book of World Records lists the oldest moms as two 63-year-olds—one from California and one from Italy. A 60-year-old Japanese woman recently became her nation's oldest new mother. And a Florida grandmother even delivered a baby son for her daughter. These cases all involved some form of assisted reproductive technique, but after this jumpstart, they all carried the babies to a healthy delivery.

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Genetics and Genealogy

Genetics and Genealogy

DNA testing for genealogical purposes is a fairly recent technological advancement, which can provide a means of breaking through “brick walls.” It also provides a level of scientific certainty of connections to family groups within a surname.

DNA has been used to identify people for many years in forensics, but tests for genealogical purposes were not publicly available until 2000. Advances have been made at a very rapid pace since then, though limitations still exist.

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Comparing Chorionic Villus Sampling and Amniocentesis

There are two ways of doing chorionic villus sampling. In the transabdominal method, a fine needle is placed through the abdomen to collect placental fragments. In the transcervical procedure, a thin tube (catheter) is inserted into the cervix. The method used depends on the position of the placenta and the doctor's training and expertise. During the procedure, ultrasound guidance is used so that the doctor can see the placenta's position.

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Symptoms of Iron Deficiency and Sources of Iron

Symptoms of Iron Deficiency and Sources of Iron

Iron deficiency is the most widespread type of vitamin or mineral deficiency in the world. Do you constantly experience sluggishness, irritability, and headaches? Perhaps you suffer from this condition. Let's take a closer look and find out.

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Updated: March 2, 2021

The Best Cyber Monday Deals for New Mamas

mom checking out best cyber monday deals

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