How do pregnancy tests work

All pregnancy tests look for a special hormone in the urine or blood that is only present when a woman is pregnant. This hormone, human chorionic gonadotropin, is also called the pregnancy hormone.

Whats the difference between a urine and a blood pregnancy test Is one better than the other

There are two types of pregnancy tests - blood and urine tests. Both tests look for the presence of human chorionic gonadotropin, the pregnancy hormone. Today, many women use a urine test, or home pregnancy test, to find out if they are pregnant. home pregnancy test do not cost a lot, are easy to use, can be done at home, and are private. When a woman has a positive result on an home pregnancy test, she needs to see her health care provider right away. The health care provider can confirm a positive home pregnancy test result with a blood test and a pelvic exam.