2 doctors weighed in:

Chances of a false positive pregnancy test? I took a Plan B, I've taken 5 test total, 1st - , 2nd +, 3rd -, 4th - 5th - so 4 negative tests 1 pos.

2 doctors weighed in
Dr. Shalini Sethi
Pediatrics
1 doctor agrees

In brief: Blood test

Get a blood Hcg level .
That's the best test to confirm if you may be pregnant.

In brief: Blood test

Get a blood Hcg level .
That's the best test to confirm if you may be pregnant.
Dr. Shalini Sethi
Dr. Shalini Sethi
Thank
Dr. Heidi Fowler
Psychiatry

In brief: You didn't tell us

how long after intercourse you took the pregnancy tests.
Plan B will not cause a false positive pregnancy test. If you test before a missed period - it may be too early to get a true positive.

In brief: You didn't tell us

how long after intercourse you took the pregnancy tests.
Plan B will not cause a false positive pregnancy test. If you test before a missed period - it may be too early to get a true positive.
Dr. Heidi Fowler
Dr. Heidi Fowler
Thank
Get help from a real doctor now
Dr. Adam Levy
Board Certified, Obstetrics & Gynecology
34 years in practice
1M people helped
Continue
111,000 doctors available
Read more answers from doctors