I am 15 days late for my period. My last period was on January 30th. I have take several hpt tests. The 2 most recent were Clear Blue and they were negative. I feel nasous and headachey and crampy on and off but no period.

Could I be pregnant? I have heard of people not registering on hpt test until they were 2 1/2 months pregnant.

False negatives are very common. There are women that don't ever get a positive using a home pregnancy test, even though they're 9 months pregnant at the time.

Wait another week and test again if you still don't get your period. Make sure to use first morning urine for accuracy.

If the next test is negative, wait and see if you get your next period. If not, either test again or see your doctor for a blood test.

It is possible, 14 days late is the very earliest you should test, some times you have to wait longer. Are you using the first urine of the morning, as soon as you get up

Thank You! Yes I am using the first morning urine. I will wait and see. When is the earliest I should do a blood test with my Doctor?

Thank You! Yes I am using the first morning urine. I will wait and see. When is the earliest I should do a blood test with my Doctor?

You can do a blood test after you miss your next period.

Good luck. :)