Hcg beta tests

AnxiousMommy

Hi, how many times did you have a blood test at your RE office? I've done three tests 39. 125.5. then 363.2 at 5 weeks then I was given an appointment for the seven weeks ultrasound scan after two weeks. The nurse told me that my numbers are more than doubling. Should I order a blood test in between just to make sure everything is Okay till my first scan?