Well.... You pee on it...
No. Always buy one from the drug store. Popular ones sold are First Response and Clear Blue
It depends on what that pregnancy test uses to indicate pregnancy. Read the directions carefully to see what they use to indicate a positive or negative pregnancy test.
No you can not
Yes, definitely! Never use a pregnancy test stick as a dildo!
I believe those tests are a one time use only deal. It cannot be reused if it gives you the "book error" symbol. The package says to use the test as soon as you open the foil wrapper. So, I highly doubt you could reuse it. There is no indication on the package that says the test can be used more than once. All pregnancy tests that I know of are the same way- they are to be used only once, even if you mess up or if the results seem inconclusive.
There are many home pregnancy tests for your friend to use. Home pregnancy test are pretty much the same in terms of accuracy and reliability, so I would recommend the pregnancy test that is the cheapest at a local grocery store or pharmacy.
use pregnancy test
That depends.. on certain hCG test. It is recommended to read the manual of your urine pregnancy test. Some test accept blood/serum, but some test do not.
no a blood pregnancy test can scan for lower levels of pregnancy hormones then a pregnancy test. a blood test can usually be taken after two weeks ovulatsion. depending on when you ovulated if you know i surgest if you wish to find out if your pregnant before your missed period that you use a pregnancy test whitch can detect the pregnancy hormones 6 days early. it will be best for you to take this test with the first pee in the morning.
no it can only be used once per test
NuvaRing doesn't affect the accuracy of a pregnancy test. You can test no sooner than 10 days after sex.
Tampons do not alter the accuracy of a pregnancy test. The test detects a chemical in urine that isn't changed by tampon use.