Sadly, one in four pregnancies end in
miscarriage and it can be for no reason
at all. Once you make it to 12 to 13
weeks, you are normally good for a pregnancy that goes to completion. Until then, at any time you can have a miscarriage. Are they going to do blood work and start tracking your HCG? With all of this said, MANY women have bleeding in early pregnancy. It is not abnormal even though it is scary. Miscarriage comes to mind but so often that is not the case.