Couples planning a family, eagerly wait for good news. Pregnancy testing is a good way to plan what you want to do next. The following paragraphs elaborate on various testing methods so that you can decide which method is the most suitable for you.

Understanding Different Methods

Majority of pregnancy testing centers around the world use sophisticated technology to determine various levels of hormones in the body in order to ascertain if the woman is pregnant or not. Chemical tests that are available in the market find out the level of human chorionic gonadotropin hormone in the urine. This hormone is released six to twelve days after the fertilization occurs.

Other methods for determining implantation include the early pregnancy factor and obstetric ultra sonography. The former is an expensive but an accurate method that uses rosette inhibition assay. This procedure can give an accurate analysis even within 48 hours of fertilization. Obstetric ultra sonography can detect implantation as early as four and a half weeks after the gestation period begins. It is also possible to see the yolk sac, embryo and hear the fetal heart beat with this method.

The home pregnancy test kit is an option used by millions of women around the world who do not want to visit a medical center for any reason. These packages use a method, which determines the Human Chorionic Gonadotropin (hcg) hormone levels in the urine. In order to get an accurate reading, this test should preferably be conducted one day or more after missing period. Although there are various methods for testing pregnancy, the home testing kits use the Human Chorionic Gonadotropin hormone principle to find out the results.

Getting Your Priorities In Order

While choosing a method, the priority should be the accuracy of the results. The Early Pregnancy Factor is considered to be the most accurate whereas different home testing kits are considered to be 97% accurate. The waiting period to conduct the tests is another important factor. The home test can safely be conducted one day after you have missed your period. Although it is possible to conduct it before this time frame, the margin for error is lesser if you follow the timeframe suggested. The third important factor while choosing method is the cost involved.  Early Factor is expensive as opposed to affordable home testing packages available over the counter.

Understanding What Does A False Negative Mean

While performing pregnancy testing, it is important to keep in mind that it is possible to get a false negative because of a number of reasons. If you feel that the result is incorrect; you should repeat the test after a few days. Reasons for false indication of pregnancy include performing the test before time, drinking too many fluids and late ovulation. If the results are negative the second or even the third time then chances are that your period is late this month and you are not pregnant.