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I'm not exactly sure, but I got that one as the first one I tried when I thought I could be pregnant. I got a very faint pink positive. Didn't think anything of it until a couple days later I found out a faint line is still a positive. Then I got a 2 pack of Clearblue, one negative, one faint positive. So I got yet another hpt, this time a First Response and both of those came up negative. I've heard that the cheap ones are just as good though. Just stay away from the plus/minus tests...I've read those have a lot of false positives.
What else can I help you with?
How do blood pregnancy tests work?
It tests the hCG (pregnancy hormone) levels that are in your blood.
Will pregnancy tests work for dogs?
no it will not
Do pregnancy tests work on cats to determine if they are expecting kittens?
No, pregnancy tests for humans do not work on cats. Veterinarians can determine if a cat is pregnant through physical exams, ultrasounds, or blood tests.
Can a negative for a pregnancy test change being positive?
Yes it can if you have tested too early. Here is a link for information on how pregnancy tests work: http://thefertilityshop.com/fertility/pregnancy-tests-work-a-17.html
Would the pregnancy tests work if you didnt have a normal period?
yes
Do home pregnancy tests not work for some women?
No, they work if you are ten or more days pregnant
How do pregnancy tests work?
Pregnancy tests detect the presence of human chorionic gonadotropin (hCG), a protein that is secreted by the placenta, or newly forming child. These tests can only truly be determined about 6 days after conception.
Does a pregnancy test detect the hormone if tubes are tied?
Pregnancy tests work the same on women with and without their tubes tied.
How many pregnancy tests do you have to take to be correct?
one will work but you can take as many as you want
Do pregnancy tests work if your having twins?
Yes. There shouldn't be any reason why not. - CDM
Does human pregnancy test works on horses?
== == No it doesn't. Pregnancy tests work by detecting a hormone only present in pregnant human females. The hormone is called hCG (HUMAN chorionic gonadotropin). You will need to call your vet to see if your horse is pregnant.
Had intercourse two weeks ago will a pregnancy test work?
It will depend on when you ovulated. Home pregnancy tests work best when used 14 to 16 days after ovulation.
