I don't know what the medical condition is but if that can influence the test go to a clinic and test it for real. Home pregnancy tests are not always reliable.
Yes!
No, a period and a negative HPT (used at the appropriate time) indicates no pregnancy.
no
It is possible to get a false negative on a at home pregnancy test but it is not common. Go to your doctor and have a blood test done.
Yes. Every pregnancy and every person is different.
Pregnancy tests, especially early-stage home tests, are never 100% reliable.
Some women do not get a positive pregnancy test will late in their pregnancy , if even. A blood pregnancy test is the best way to go.
Yes it is still possible. See a doctor.
You should see a Doctor, you may have a growth or tumor that needs attention.
Very, very unlikely if you're doing the tests right.
I don't really have any experience mainly because I am a male, but I don't believe that this would be possible, or if that, it would be rare?.
With every pregnancy it's most likely going to be different. There might be a lot in common but expect some differences too.