What is the difference between spontaneous abortion and menstruation?

The differences between spontaneous abortion and menstruation generally include different definitions, different occurrence times, different bleeding amounts and colors, different symptoms, and different causes. It is recommended to undergo a medical examination under the guidance of a doctor to clarify the specific situation.

1. Different definitions: Spontaneous abortion generally refers to the failure of the embryo or fetus to develop normally in the uterus or death during pregnancy, resulting in the mother's expulsion from the body. Menstruation is part of a woman's normal reproductive cycle and is the result of the periodic shedding of the endometrium.

2. Different time of occurrence: Spontaneous abortion usually occurs in early pregnancy, about the first 12 weeks after pregnancy. Menstruation occurs at a specific stage of the menstrual cycle.

3. Different amounts and colors of bleeding: The amount of bleeding from a miscarriage is usually less than that from menstruation, and the color may be darker or lighter. The amount of bleeding from menstruation is relatively stable and is usually dark red.

4. Different symptoms: Spontaneous abortion may be accompanied by abdominal pain, back pain, nausea, vomiting, etc. Symptoms associated with menstruation may include breast pain, mood swings, fatigue, etc.

5. Different causes: The causes of spontaneous abortion generally include abnormal chromosomes of the embryo, endocrine disorders, infection, etc. Menstruation is a normal physiological phenomenon with no clear cause.

It is recommended to pay attention to personal safety, avoid dangerous actions or strenuous exercise, keep the abdomen warm, and avoid abnormal vaginal bleeding or dysmenorrhea.