test question

iVillage Member
Registered: 03-21-2007
test question
1
Fri, 03-23-2007 - 11:27pm
Have any of you or anyone you know had negative blood tests even the ones that measure HCG and actually were pregnant? I've heard it occassionally happens, I would like to know if it is true or just rumors/stories. Thank all of you for any info you can give me.
iVillage Member
Registered: 06-06-2001
In reply to: momof_bt_cg
Sat, 03-24-2007 - 7:15am
If a blood test is done too early (even the one that tests for HCG levels), why not? It can't measure a number if it hasn't shown up in your system yet. Don't forget the 7-10 dpo for implantation to occur. The numbers won't show up until after that occurs.
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