Pregnancy Test
   Home  |  Baby Parenting Blog  |  Mothers  |  Fathers  |  Latest Articles  |  Archived Articles  |  Todays News  |  Todays Horoscope


How do home pregnancy tests work?

When can I do a home pregnancy test?

How do I use a home pregnancy test?

How soon will I get a result?

How accurate are home pregnancy tests?
 

How do home pregnancy tests work?

Shortly after the embryo implants, it begins producing the hormone human chorionic gonadotropin (hCG). hCG builds up quickly in the first few days after implantation. This is what the Pregnancy Tests use to determine whether youare pregnant or not.

A home pregnancy test measures the presence of hCG in your urine. Not all pregnancy tests are the same , some are more sensitive than others, so some may detect pregnancy earlier than others.


 

When can I do a home pregnancy test?

Pregnancy tests can usually detect hCG 8-11 days after ovulation, thats a couple of days before your period is due. This depends on the sensitivity of the test. It should say on the test when it should be used and how sensitive it is.


 

How do I use a home pregnancy test?

Read the instructions for you own pregnancy test, because different tests use different instructions. Whatever the individual instructions, all pregnancy tests operate in the same way - they measure the presence of hCG in your body, usually through urine.

An indicator will appear if you are pregnant (in some tests a blue line appears if you are pregnant), this again depends on the individual test, so read the instructions carefully.


 

How soon will I get a result?

The result is available after 2-5 minutes (an eternity).


 

How accurate are home pregnancy tests?

Most tests are 97% accurate, as long as the directions are followed exactly. However, your test could be negative for a number of reasons

1. You may not be pregnant.

2. If you test too early, there may not be enough hCG for the test to detect.

3. You may be making less amounts of hCG than normal.

If a test comes back negative but you suspect you are pregnant, try another test in a few days. Tests which report positively and are incorrect are rare.


 

Baby-Parenting.co.uk - Pregnancy, Baby & Parenting information

Suggested Products

Links

Baby Name Tool - Search for a baby name, or suggest your own
Due Date Calculator - Find you estimated due date with our online calculator
UK Baby Gift Boxes - Baby gift boxes for new parents and babies

 Home
 Trying For A Baby
 Pregnancy
 Birth
 Baby
 Mother
 Father
 Kids
 Latest Articles
 Weddings
 Message Boards
 Shopping

Search This Site
 
Web
baby-parenting.co.uk

Search Baby Names  
Male Female
   
  All contents copyright © 2001 Baby-Parenting.co.uk. All rights reserved.
The information in Baby-Parenting.co.uk is not a substitute for examination, diagnosis or treatment by a qualified healthcare professional.
Click here to see our full
disclaimer.
Home | Contact Us | Advertise | About Us | Link To Us | Archive of Articles | Links | Terms & Conditions / Disclaimer | Privacy Policy
Copyright Baby-Parenting.co.uk © 2001 Baby-Parenting.co.uk