So I got a positive pregnancy test friday and a darker one sunday. Went in Monday for blood work and Dr called me today to tell me my HCG levels are exactly where they need to be but they want me to come in again on Friday to do another blood test to make sure my HCG levels are continuing to go up. Am I high risk? Why do u need to go in again?? Is this normal to get blood test after blood test? Dr wouldn't tell me anything more. I'm only about 4 weeks and 5 days.