Last period was Jan 3. Have irregular ones anyway. When period didn't come after 38 days(based on previous cycle) took hpt, negative. Took another one few days later, negative. Went to doctor Feb 13th. Through pelvic exam no indication of pregnancy. Blood wrok done. Quantitative Hcg level came back as 6. Doctor says this is negative. Recent HPT also, negative. Now on day 55 since last period. Does the level of 6 indicate pregnancy or not?