There are many different tests that can be done during pregnancy, starting from home pregnancy tests to let you know if you are pregnant, or not to tests done in the 3rd trimester to check the health of the fetus.
Home pregnancy tests detect the presence of the pregnancy hormone called human chorionic gonadotropin (hCG) in your urine.
Other pregnancy or prenatal tests are done for many diferent purposes, especially when there are concerns for mother's or fetus' health.
False Positive Pregnancy Test - Always Pregnant?
A positive pregnancy test usually means that you are pregnant. There are
only a very few circumstances in which a false positive pregnancy test means
that you are not pregnant .
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hCG Drops In Early Pregnancy
hCG is the pregnancy hoirmone which is produced by the placenta as early as 3-4 days after implantation.
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Pregnancy Test After hCG Injection Shot
I had an hCG human chorionic gonadotropin shot or injection to help me with ovulation. What will happen to the pregnancy test after my hCG injection?
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Laboratory Tests, Results and Normal Values In Pregnancy
Most laboratory tests remain the same whether you are pregnant or not, while other laboratory tests that may be considered abnormal when not pregnant, can be considered normal during pregnancy.
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Is The Pregnancy Test 99 Percent Accurate?
What does it mean when manufacturers claim their home pregnancy test HPT is 99% accurate?
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False Positive Pregnancy Test and Phantom HCG
A false positive hCG pregnancy test, or a positive hCG test when you are not actually pregnant rarely happens, but if it does, it can be seen both by blood and urine tests.
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Evaporation Line on Pregnancy Test
The evaporation line may appear after some time and falesly indicate a pregnancy.
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Pregnancy Tests - FAQs
What is a pregnancy test, how does it work, when is it positive, are there false positive or false negatives? Frequently asked questions about pregnancy tests
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Normal hCG Levels in Early Pregnancy
During pregnancy, hCG levels have clear patterns. Find out more about hCG and use our free hCG calculator.
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Early Pregnancy Test - When to Do it
Should you do a pregnancy test before a missed period and what results can you expect?
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Home Pregnancy Tests: All Your Questions Answered
Taking a pregnancy test can be nerve-wracking ... and filled with questions! Here's everything you've always wanted to know about home pregnancy tests!
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Home Pregnancy Test vs. Pregnancy Test at Doctor
Sometimes, a woman might suspect she is pregnant even sooner. Symptoms such as headache, fatigue, and breast tenderness, can occur even before a missed period. The wait to know can be emotional. These days, many women first use urine home pregnancy tests (HPT) to find out.
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Pregnancy Tests - Introduction
How does a pregnancy test work? Pregnancy tests work by detecting human chorionic gonadotropin (hCG) is a hormone found only in pregnant women. There are both urine and blood pregnancy tests (HPTs)
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Routine Blood Tests and Prenatal Testing During Pregnancy
Which routine blood tests are done at the first prenatal visit?
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Down Syndrome Screening
You can screen for Down syndrome by ultrasound as early as 11-12 weeks. Screening is done with an ultrasound examination and two blood tests, and it can detect up to 90% of Down syndrome fetuses.
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Amniocentesis - Complications
What are the possible complications of amniocentesis?
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How to Take a Home Pregnancy Test
It might seem simple, but there can be many factors influencing the accuracy of your urine home pregnancy test. Learn how to improve the accuracy of your urine pregnancy test.
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Prenatal Blood Tests on Your First Visit
These tests screen and diagnose many conditions during pregnancy.
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Amniocentesis Instructions
What to do and what not to do when getting Amniocentesis.
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Amniocentesis - Indications
What are the reasons for doing a genetic amniocentesis?
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The Latest News in Prenatal Screening
The latest news in prenatal screening involves the science of genetics, but a true picture of fetal health is best assessed when a suspicious DNA result is assessed after a series of tests is performed.
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The Quad Screen Test
The quad marker screen is a blood test done between 15 and 20 weeks (usually closer to 15 weeks), that will help to recognize the risk of the fetus having certain birth defects.
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First Trimester Tests: Nuchal Screening and Blood Test
The first-trimester screening also known as nuchal translucency screening, or NT, is a prenatal test, ultrasound and a blood test that can help determine the likelihood of having Down Syndrome.
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Prenatal Pregnancy Tests
Once you get that positive result and know you're pregnant, you want the right tests and assurances about the health of you and your unborn child. That's where prenatal testing comes in.
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Cell-Free DNA Blood Test
Cell-free fetal DNA testing is a new screening test where a sample of the woman's blood is taken after 10 weeks of the pregnancy. It is a "non-invasive" test which requires only a blood test.
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Amniocentesis and CVS
Many pregnant women over the age of 35 choose prenatal testing due to the increased chance of chromosome disorders with pregnancies occurring late in life, such as amniocentesis and CVS.
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Urinalysis - Testing The Urine During Pregnancy
One of the tests done routinely at each prenatal visit is the urine test or urinalysis which checks mostly for sugar, protein, blood, and leucocytes.
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Percentiles of Fetal Birth Weight
This table shows the percentiles of birthweights in grams by weeks of the pregnancy and gestational age.
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Pregnancy Plus
The best Prenatal Vitamins available
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What Is a Phantom hCG?
A positive blood pregnancy test without a pregnancy is also known as a 'false positive' test. There are many conditions which can give a phantom false positive hcg blood or urine pregnancy test.
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Contraction Stress Test or Oxytocin Challenge Test
A stress test, also known as a "contraction stress test," involves hospital admission and induction of contractions to determine fetal health.
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Positive Pregnancy Test After Ovulation
When does the HPT become positive?
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Kim Kardashian Has a False Positive Pregnancy Test
In season 10 premiere of 'Keeping Up with The Kardashians,' we find out that Kim Kardashian is trying hard for another child.
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What Does the Blood Pregnancy Test Reveal?
A pregnancy test is run by the obstetrician during the first office visit to confirm the presence of the hCG hormone and confirm the pregnancy.
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How Do Early Pregnancy Tests Work?
Pregnancy tests detect the pregnancy hormone hCG or human chorionic gonadotropin. Early urine pregnancy tests are usually positive about 12-14 days after ovulation.
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Common Tests During Pregnancy
One of the things you may not be expecting while you are expecting is the number, and variety, of tests you will undergo while pregnant.
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Tests Done Later in Pregnancy
There are many common tests done later in pregnancy. One of the most discussed by pregnant women is the glucose tolerance test and fetal testing.
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Gynecologic and Obstetric Ultrasound
Gynecologic and Obstetric Ultrasound is the use of high-frequency sound waves together with computer imaging to painlessly view the fetus and the pelvic organs.
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History of the Pregnancy Test
The early home pregnancy test is probably the most widely used test besides the hematocrit and hemoglobin, the blood test to measure red blood cells and iron levels that is part of the blood workup done regularly at doctors' offices.
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Two Different Test Results
What should I do if I get two different pregnancy test results?
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Positive Pregnancy Tests And Medications
Is it true that fertility medications such as Humegon, Pergonal, Repronex or Fertinex, Clomid, Serophene, Gonal-F, and Follistim can cause false-positive or false-negative results on HPTs (home pregnancy tests)?
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What Prenatal Tests Should I Have?
What prenatal tests should I have done?
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Better Prenatal Care with More Pregnancy Tests
Providing women who are having unprotected sex with a home pregnancy test could have a substantial impact on the health of potential newborns.
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Amniocentesis - Tests
What are the tests done on the amniotic fluid
What are the tests done on the amniotic fluid
The following tests can be done on the amniotic fluid:
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How Home Pregnancy Tests Work
How home pregnancy tests (HPTs) work.
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Pregnancy Tests - Consumer Reports
Consumer Reports 2003 Ratings for the best home pregnancy tests (HPT).
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Darker Line More hCG
Does it mean the hCG is increasing?
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HPT - How To
How do I do a home pregnancy test (HPT)?
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New Test for Trisomy 21 Less Invasive
The age at which women are choosing to start a family is getting older and older. With increased age comes a greater risk of Down Syndrome (Trisomy 21) at birth.
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Top 5 Questions About Pregnancy Tests
Before jumping into a home pregnancy test or other form of pregnancy test, it is best to understand how they work and the best way to use them.
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