Spontaneous abortion

Spontaneous abortion, also known as miscarriage, is the natural death of an embryo or fetus before it is able to survive independently. Any pregnancy that spontaneously ends before the 20th week is considered a spontaneous abortion.

Causes

The most common cause of spontaneous abortion during the first trimester is chromosomal abnormalities. Other causes can include infection, maternal health problems, hormonal factors, immune response, and serious systemic diseases.

Symptoms

Symptoms of a spontaneous abortion include vaginal bleeding, pelvic cramps, abdominal pain, or a persistent, dull ache in the lower back. A physical exam is typically performed to check for signs of blood loss or infection. In some cases, an ultrasound may be used to check for a heartbeat in the fetus.

Treatment

Treatment for a spontaneous abortion may include supportive care, medication, or surgery. The goal of treatment is to prevent hemorrhaging and infection. The earlier the pregnancy, the more likely it is that the woman's body will expel all the fetal tissue by itself and will not require further medical procedures.

Prevention

Prevention of spontaneous abortion includes a healthy lifestyle, prenatal vitamins, avoiding known harmful substances, and careful prenatal care. Regular exercise and a healthy diet can also reduce the risk of miscarriage.

See also

• Pregnancy loss
• Stillbirth
• Ectopic pregnancy

References

Spontaneous abortion Resources
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