Bleeding in the first month of pregnancy is not necessarily a miscarriage, but it could be a pre-eclampsia. It is recommended to go to the hospital early to check the hormone level to see if it is normal. In addition, ultrasound should be done to see if the fetus and fetal buds have grown. If the fetal heart and fetal buds have grown, there is generally no problem, it is recommended that you can take progesterone and do birth control first to see if the bleeding can be stopped. If it is bleeding all the time, it is already inevitable that miscarriage needs to be operated. If the fetal heart and germ have not been grown, also need to do abortion surgery.