What causes brown leucorrhea in early pregnancy

Brown leucorrhea in early pregnancy may be related to factors such as threatened abortion, cervical lesions, fluctuations in hormone levels, vaginal inflammation, ectopic pregnancy, etc. Brown leucorrhea is usually a symptom of old bleeding and needs to be judged based on specific symptoms and examination results.

1. Threatened abortion

When embryo implantation is unstable in early pregnancy, a small amount of endometrial peeling may occur, resulting in the discharge of brown secretions. It is often accompanied by slight lower abdominal distension or backache, and the bleeding is small and not bright red. The activity of the embryo needs to be confirmed through ultrasound examination. If necessary, use progesterone capsules or dydrogesterone tablets and other drugs to protect the fetus as directed by the doctor, and absolutely stay in bed.

2. Cervical lesions

Cervical polyps, cervical columnar epithelial migration, etc. are more likely to cause contact bleeding during pregnancy due to congestion, and the blood turns brown after oxidation. There is usually no abdominal pain, and bleeding often occurs after sexual intercourse or gynecological examination. It can be evaluated through colposcopy and is generally not treated during pregnancy. In severe cases, cervical polyp removal may be required.

3. Fluctuations in hormone levels

Elevated progesterone after pregnancy may cause a small amount of breakthrough bleeding in the endometrium, which is common during the period of primary ovulation. The bleeding was intermittent and stopped spontaneously without other discomfort. It can be confirmed by blood HCG and progesterone testing. Usually no special treatment is required. It is recommended to reduce activities and observe.

4. Vaginal inflammation

Bacterial vaginosis or Candida infection may cause congestion and erosion of the cervical mucosa, which may mix with vaginal secretions to form brown leucorrhea. It is often accompanied by odor and vulvar itching, and needs to be diagnosed routinely through leucorrhea. During pregnancy, clotrimazole vaginal tablets or nifurtel nystatin vaginal soft capsules can be used for treatment. Self-washing of the vagina is prohibited.

5. Ectopic pregnancy

Before fallopian tube pregnancy ruptures, a small amount of brown discharge may appear, accompanied by unilateral lower abdominal pain or anal distension. It is necessary to urgently check the doubling of blood HCG and perform ultrasound examination. After diagnosis, treatment with methotrexate injection or laparoscopic surgery can be selected according to the situation.

If brown leucorrhea appears in early pregnancy, strenuous exercise and sexual intercourse should be avoided, the vulva should be cleaned daily and changes in secretions should be observed. It is recommended to wear cotton underwear and change it daily to keep the perineum dry and breathable. If the secretion turns bright red, increases in volume, or develops abdominal pain and fever, seek medical attention immediately. During regular prenatal check-ups, you need to proactively report abnormal secretions to your doctor, and perform cervical cancer screening or infection indicator testing if necessary. Pay attention to supplementing vitamin E and high-quality protein in your diet, and avoid irritating raw, cold, and spicy foods.