Missed Period & Negative Pregnancy Tests: Possible Pregnancy?

Question
I HAVE MISSED MY PERIOD AND HAVE TAKEN TWO PREGNANCY TEST THAT HAVE BEEN NEGATIVE, BUT WHEN I WAS PREGNATE WITH MY FIRST CHILD I DID NOT HAVE A POSITIVE TEST EVEN AT THE DOCTOR UNITL I WAS ALMOST 12 WEEKS ALONG, DO YOU THINK THIS IS WHAT IS HAPPENING AGIAN, BECAUSE WITH MY SECOND CHILD I HAD A POSITIVE TEST ALMOST RIGHT AWAY, WHAT SHOULD I DO?

Answer
Well seeing as you have had a pregnancy that has done this before it is definately likely.  Alot of times when you get onto more than one child you can have copy cat pregnancies.  Go ahead and wait a few more weeks to take aqnother test.     If you are still worried and unsure go ahead and go to your doctor.