The presence of human chorionic gonadotropin, or hCG, a hormone produced by the growing placenta during pregnancy, is the basis for both urine and blood pregnancy tests. HCG first appears in your urine within a day of implantation, but at very low...
HCG, or human chorionic gonadotropin, is also called the pregnancy hormone. HCG is manufactured by the cells that form the placenta, which is the organ that develops in a woman's uterus to provide nourishment to the fetus throughout pregnancy....
HCG stands for human chorionic gonadotrophin, which is a hormone produced during pregnancy. HCG levels are measured in your urine when taking a home test, and so it is important to understand when HCG is released so that you can take the test at...
According to the National Institutes of Health, pregnancy tests performed at home are about 98 percent accurate when used properly according to the package directions. Pregnancy tests detect a hormone called HCG, for human chorionic gonadotropin,...
HCG is short for human chorionic gonadotropin, which is an important reproductive hormone. Neither adult men nor adult women produce hCG; instead, it's produced only by fertilized eggs and embryos. The major purpose of the hormone is to...
Reading a pregnancy test involves knowing the difference between the results window and the control window as well as identifying what symbols or words are used for a positive or negative result. After the test has worked, a symbol like a single...
Over-the-counter pregnancy tests are used to detect pregnancy. These tests work by detecting a hormone called human chorionic gonadotropin (hCG) in the urine. When a woman becomes pregnant and the embryo implants into the uterus, hCG is secreted....
When a woman become pregnant, an egg and sperm merge and implant in the uterus. When the egg implants, it begins to give off a hormone known as human chorionic gonadotropin, also known as hCG. This hormone is also known as the "pregnancy hormone"...
One way to confirm pregnancy is through an online pregnancy test or symptom checker. Data is collected such as the date of the last menstrual period,when conception may have occurred, and the average cycle length. Symptoms associated with early...
HCG is short for human chorionic gonadotropin. This chemical is a hormone produced by fetal tissue, which helps communicate to a woman's body that she is pregnant and assists her body in making changes necessary to maintain the pregnancy. Only...
Early pregnancy testing is important for the health of mom and baby when it comes to prenatal care. If a woman has any health conditions that may need monitoring during pregnancy, she will need the most accurate, early pregnancy test. The accuracy...
Women are often anxious when choosing the most reliable early pregnancy test. A healthy mom and baby are important, even during the first few weeks. In the past, early pregnancy tests were not available, but today a woman can find out she is...
Home pregnancy tests measure the amount of a hormone called human chorionic gonadotrophin or hCG in the urine. Women begin producing this hormone from the beginning of conception and reach a peak concentration at eight to ten weeks. All tests use...
Few things can be more exciting or nerve-wracking than waiting to find out if you’re pregnant. Sometimes signs of pregnancy are evident shortly after conception; other times, if your belly wasn’t steadily growing, you’d never...
HCG stands for human chorionic gonadotropin- it's a hormone that you don't normally produce, but if you're pregnant you have it in your bloodstream. HCG comes from tissue in a developing embryo, and it helps to inform your body that you're...
Much has been made of the idea that low levels of HCG can indicate a problem with a pregnancy. Both the American Pregnancy Association and the Advanced Fertility Center of Chicago report that this is not necessarily true. HCG levels vary among...
HCG is short for human chorionic gonadotropin -- a hormone that, under normal circumstances, comes only from the tissues of a developing baby during pregnancy. If your physician tests you for hCG and your levels are low, that can mean any one of a...
Early in pregnancy, your developing embryo begins to secrete a hormone called human chorionic gonadotropin, or hCG. This hormone helps to communicate to your body that you're pregnant, and helps to maintain the pregnancy. Your doctor can use your...
Whether a woman is trying to conceive or would rather not, one of the concerns foremost on her mind around the time of her expected period is whether she's pregnant. While determining pregnancy used to require a trip to the doctor's office and a...
HCG stands for human chorionic gonadotropin and is a hormone generated from the placenta while you're pregnant. Tests for the presence of hCG in your blood or urine are common for determining whether you're pregnant. Your doctor might also...
During pregnancy your placenta produces the hormone human chorionic gonadotropin, or hCG. The placenta begins producing this hormone immediately after fertilization and it can be detected by a urine test approximately 12 to 14 days after...
Early pregnancy tests help you determine the likelihood if you have conceived. Many at-home pregnancy tests purport that it's possible for you to determine if you've conceived as early as the first day of a missed period. However, Mayo Clinic...
HCG is a short name for the hormone called human chorionic gonadotropin. This hormone isn't made or secreted by adults--male or female. Instead, it comes from specialized tissue in a fertilized egg and developing embryo. The job of hCG is to help...
Human chorionic gonadotropin, or hCG, is a type of growth hormone that is only present in the human body during pregnancy. HCG, from its name, indicates that it is a molecule that stimulates the gonads or sex organs. HCG is made by the placenta...
When a woman thinks she may be pregnant, one of the first things she will do is purchase a home pregnancy test. There are a large number of tests on the market from which to choose. Finding the most accurate brand requires a little research.
An elevated HCG, or human chorionic gonadotropin, usually means that you are pregnant. Pregnancy tests use an elevated level of HCG as a marker because HCG is always present in high levels during the first trimester of a normal pregnancy. The...
If you use a home pregnancy test and get a positive result, your doctor may suggest a test to find out the amount of human chorionic gonadotropin, or HCG, you have in your blood. Your body begins producing small amounts of this pregnancy hormone...
When a fertilized egg begins to divide into a cell ball called a zygote, it communicates to your body that you're pregnant by using the hormone hCG, or human chorionic gonadotropin. If your hCG levels don't increase appropriately, it can be a sign...
An at-home pregnancy test is popular because it is relatively inexpensive, you can conduct it in the privacy of your own bathroom, and it's a quick way to know if you are pregnant without going to the doctor. The home tests are not always 100...
Symptoms of ectopic pregnancies. Learn about obstetrics from a doctor in this video on understanding pregnancy.
