Factors that do not increase the risk of miscarriage
It is normal to wonder whether you have done something to cause a miscarriage. It may be reassuring to know that miscarriage is not caused by:
- The mother's emotional state or a sudden fright.
- Sexual intercourse.
- Exercise.
- A single diagnostic X-ray or total radiation exposure of less than 5 rad (discuss this with your radiologist or health professional).1
- Working or lifting heavy objects.
- A fall or a blow to the abdomen, unless severe.
- Diet. There is no conclusive evidence that a diet moderately lacking in nutrients causes miscarriage. Also, the nausea and vomiting (morning sickness) of early pregnancy do not cause miscarriage.
- High folic acid intake. Despite initial concern among experts about miscarriage risk, research has shown that folic acid may actually help prevent miscarriage.2
- Exposure to computer monitors.3
- The use of electric blankets or heated water beds.3
| Author: | Kathe Gallagher, MSW Carrie Henley | Last Updated: June 28, 2007 |
| Medical Review: | Joy Melnikow, MD, MPH - Family Medicine Deborah A. Penava, BA, MD, FRCSC, MPH - Obstetrics and Gynecology | |
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