In case of miscarriage, bleeding may happen from one week to maximum of two weeks. bleeding starts from light bleeding to heavy one. excessive bleeding may require use of more than one pad per hour.
If you have a question regarding bleeding, you need to see your doctor. The amount will vary depending on the person, but it is best to consult a doctor.
Usually, the bleeding should be like a normal cycle with the presence of a few clots. If more than one pad is soaked an hour, contact a physician ASAP.
That all depends on how far along you were in the pregnancy. If you feel you are bleeding too much you should speak with your doctor and have yourself checked.