The presence of bleeding in the first week of pregnancy suggests the possibility of pre-eclampsia, which can be caused by a number of reasons. Abnormal bleeding can occur when you are doing heavy physical work or when you are tired, under stress, or not well rested. Abnormal bleeding may also occur when there is low progesterone or low chorionic gonadotropin. It is important to rule out the possibility of ectopic pregnancy in the early stages because it may also cause bleeding in the early stages of pregnancy. In the case of bleeding mentioned above, it is recommended to go to the obstetrics department for blood tests of progesterone and human chorionic gonadotropin, and even ultrasound to determine whether there is a possibility of ectopic pregnancy, and depending on the situation, treatment can be carried out to preserve the pregnancy. At the same time, it is also necessary to pay attention to good personal rest, bed rest, and not strenuous activities to avoid accelerated bleeding.