Gender Roles are Negotiable. Sometimes the woman wants to pay for a night out -- and sometimes it's the guy who stays home to raise the children. This means your old fashioned dating rules will have to be a little more flexible nowadays... and that is a wonderful thing.
Roughly: HCG drops at roughly the same rate it rises when a pregnancy fails, so an hCG of 400 can easily take 30 days to drop down to 10 or less. If you are concerned you should ask your doctor (or a doctor) to check a quant hCG again. ...
Rather, the change in the level between two consecutive tests done 2 to 3 days apart is much more telling of how a pregnancy may progress. Women whose hCG level falls over a period of two to three days in the first trimester in two quantitative hCG blood tests are often advised that this means an impending miscarriage.