Yes. The embryo may not attach until the 2nd day of your missed period. The hormone that pregnancy tests look for is not evident until the embryo has attached. Which means that you may be pregnant and reciving a false neg. result. I would try again a few days after your missed period.
yes you could still be pregnant. My first pregnancy test cam back negative too...and I WAS pregnant! Call your Dr. and have them give you one. or take another one in a couple of weeks if you don't start your period.
No you can't be pregnant and still have your period. You can have a light bleed but not a period. As for the whole negative test thing, it could be a false negative.
You can get pregnant a week before your period, the week of your period, and the week after your period, and some pregnancy tests are faulty.
As you don't say precisely to which ClearBlue you are referring a visit to this site should answer your questions. http://www.clearplan.com/ According to this site a ClearBlue pregnancy test is 99% accurate if done on the day of a missed period or later.
. . . means that you arent pregnant.
The negative pregnancy test is the defining answer, regarding pregnancy - once your period is a week or so late - if you are pregnant, the hCG will be high enough to be detected.
Unlikely - the bleeding probably was your period
Having your period means you aren't pregnant
Visit you doctor.
You are pregnant
If you have had a negative blood test, it is very unlikely that you are pregnant
Pregnancy tests are not 100% accurate, but being that it was negative and you got your period, I'd say you are definitely not pregnant.
If you're on the birth control pill and had a negative pregnancy test, it is not likely you are pregnant.