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[Teratological counseling in Israel]
Harefuah
|May 15, 1991
Summary
Most prenatal counseling calls reveal minimal fetal risk from exposures. Reliable information alleviates anxiety, guiding management for suspected fetal insults and supporting informed reproductive decisions.
Area of Science:
- Medical Genetics
- Obstetrics
- Teratology
Context:
- A specialized laboratory provides counseling on potential fetal harm from external factors.
- The service has experienced a yearly doubling in call volume over six years.
- 1182 calls were received from 1987 to mid-1990, with equal distribution between pregnant women and healthcare professionals.
Purpose:
- To assess and counsel on risks to the fetus from various exposures.
- To provide accurate information to alleviate parental anxiety regarding potential teratogenic exposures.
- To guide management and prenatal diagnostic options when fetal insult is suspected.
Summary:
- 88% of cases involved no or minimal increased risk of congenital malformations.
- Significant increased risk (above general pregnancy risk) was identified in only 6% of cases.
- Pregnancy outcomes in low-risk cases showed no increase in adverse events, though numbers are small.
Impact:
- Provides crucial data on the actual risk associated with common exposures during pregnancy.
- Highlights the importance of accurate risk assessment in reducing unnecessary anxiety for expectant families.
- Informs clinical practice regarding prenatal diagnosis and management strategies for suspected fetal exposures.