I'am 29 days late of my period, I went to the clinic and took a test and it came back positive, but I got a blood test and it came back negative, is there any way I could still be pregnant? My doctor said there still might be a chance.:confused:

This happened to a friend of mine once, she took a urine test at the doc and it came back positive. Then they did a blood test and it was negative. The doctor said that her hormone levels might be falling and to wait 24 hours and then take a home pregnancy test. If it came out possitive, she was pregnant and the levels were just too low to register at the time. If the test was negative, her levels had dropped and she may have misscarried or was in the process of. (I know, not what you want to hear) but she took the test, and it was possitive. She had a handsome 2 and a half year old boy now. Your blood levels may have been to low to register, it does happen. They made me redo a test when 5 pregnancy test showed up possitive, because it didn't register the first time. Good luck! Let us know how it turns out!