Sudden bleeding with blood clots in the tenth week of pregnancy is considered to be related to factors such as preeclampsia and cervical redundancy, which can be treated with medication and surgery under the guidance of a doctor. 1. Pre-eclampsia: generally due to the low progesterone in the pregnant woman’s body, fertilized egg abnormalities and other factors lead to women’s uterus stimulation, so that the uterine lining is gradually shed, and then the phenomenon of ten weeks of pregnancy suddenly bleeding with clots, can be prescribed to take progesterone capsules and other drugs to treat. 2. cervical organisms: may be due to cervical organisms cause capillary rupture around the cervix, or the cervix and organisms rubbing against each other, and then the phenomenon of sudden bleeding with blood clots in the tenth week of pregnancy, can be taken under the guidance of the doctor, such as organisms removed surgical treatment, pregnancy belongs to a special period, you need to be in the judgement of the doctor in a timely manner to consult the doctor. If the phenomenon of ten weeks pregnant suddenly bleeding with blood clots, you should go to the hospital in time to consult the cause of the active treatment, so as not to delay the condition.