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[Prevention of iatrogenic multiple pregnancies].
1Clinique de Procréation assistée, Hôpital Universitaire Saint-Pierre, U.L.B., Bruxelles.
Revue Medicale De Bruxelles
|November 1, 1991
Summary
Preventing high-risk multiple pregnancies from infertility treatments is crucial. Gonadotrophin therapy and limited embryo transfers after in vitro fertilization are key strategies.
Area of Science:
- Reproductive Endocrinology
- Obstetrics and Gynecology
- Infertility Management
Context:
- Rising rates of twin and multiple pregnancies linked to assisted reproductive technologies.
- Identification of gonadotrophin treatment and in vitro fertilization (IVF) as primary drivers.
- Recognition of multiple pregnancies as high-risk obstetric events.
Purpose:
- To outline strategies for preventing multiple pregnancies resulting from infertility treatments.
- To establish guidelines for the safe application of ovulation induction and IVF.
- To emphasize the risks associated with multiple gestations and the need for prevention.
Summary:
- Gonadotrophin treatment for anovulation should be a second-line therapy, used only after other methods fail and under rigorous monitoring.
- Selective transfer of 2-3 embryos with high vitality scores is recommended after in vitro fertilization to minimize multiple births.
- Selective reduction of multiple pregnancies should be considered only in exceptional circumstances.
Impact:
- Potential reduction in the incidence of high-risk multiple pregnancies.
- Improved maternal and neonatal outcomes through prevention of iatrogenic multiple births.
- More efficient and safer application of infertility treatments.