Blood in the early stage of pregnancy may be normal, such as the gestational sac implantation, or it may be abnormal, such as preeclampsia, ectopic pregnancy, and gravidas.
1. Bleeding on implantation: blood in the early stages of pregnancy may be caused by the implantation of the gestational sac on the bed of the implantation bleeding, if the amount of bleeding is very small, only occasional blood, and there is no abdominal pain, it is a normal phenomenon, and pay more attention to rest can be.
2. Pre-eclampsia: If a small amount of vaginal bleeding occurs in the early stages of pregnancy, accompanied by paroxysmal lower abdominal pain or lower back pain, it may be caused by pre-eclampsia, and pregnant women need to consult a doctor in a timely manner for examination and treatment of fertility preservation.
3. Ectopic pregnancy: when the fertilized egg develops outside the uterine cavity and causes ectopic pregnancy, there may also be blood, with the development of the fertilized egg, the bleeding symptoms will gradually become obvious and accompanied by severe abdominal pain, you need to consult a doctor in time for surgical treatment.
4. Gonorrhea: Gonorrhea is a kind of benign gestational trophoblastic disease, which is mainly manifested by vaginal bleeding, abdominal pain and other symptoms, and the patient can be treated by purging surgery.
In addition, cervicitis, vaginitis and other diseases may also cause blood in early pregnancy, it is recommended that pregnant women consult a doctor in a timely manner to check the cause of the disease for symptomatic treatment.