Pregnancy Symptoms & Test Results: Seeking Clarification

Question
ok my last period was 04/05/2006 it was normal i am two days late but now i got a period on 05/04/06...question is on 04/28/06 and yesterday morning 05/03/2006 i took a total of four pregnancy test all ept...and they were all positive like i said i took actually two yesterday morning faint but very positive...anyways i still have pregnancy symtoms like nausea, heart burn, excess saliva...my breast are sore ...my lower back hurts...i already have three kids know all the signs... but my period is heavy could i still possibly be pregnant? my next door neighbor said she had a period every month up till 12 weeks pregnant and everymonth for her were normal periods not light...but her first son she said she never had periods when she was pregant with him.

Answer
The best time to take a pregnancy test is seven days after missing your period. If your last period started on April 5, you should have started your next period on May 2. Therefore, if you did not get your period by May 9, a pregnancy test any time after that is accurate. If you got your period on 5/4 it is doubtful that you are pregnant, despite the positive urine tests. If you have any doubts, take a blood test for pregnancy.