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Published on: May 17, 2024
[Medium and long-term health outcome of children conceived through in vitro fertilization]
Pierre Jouannet1, Olivier Claris2, Yves Le Bouc3
1Université Paris Sorbonne, Paris, France.
Insights
Children conceived via in vitro fertilization (IVF) may experience health issues, but the incidence is moderate and comparable to naturally conceived children. Underlying causes for these health outcomes require further investigation.
Area of Science:
- Reproductive Medicine
- Pediatric Health
- Genetics
Background:
- In vitro fertilization (IVF) is a common assisted reproductive technology.
- Concerns exist regarding the long-term health of children conceived through IVF.
- Previous studies have investigated various health outcomes in this population.
Purpose of the Study:
- To evaluate the medium and long-term health outcomes of children conceived via IVF.
- To compare the incidence of health problems in IVF-conceived children with naturally conceived children.
- To explore potential contributing factors to observed health alterations.
Main Methods:
- Review of numerous existing studies on IVF-conceived children's health.
- Analysis of reported health alterations and their prevalence.
- Consideration of parental infertility as a potential confounding factor.
Main Results:
- Children conceived via IVF may experience health problems, but the overall incidence is moderate.
- The rate of health issues in IVF-conceived children is not significantly higher than in naturally conceived children.
- Observed alterations are not solely attributable to IVF; parental factors may play a role.
Conclusions:
- The health risks for children conceived through IVF appear to be relatively low and comparable to natural conception.
- Parental infertility may contribute to certain health disturbances in offspring, independent of conception method.
- Further research is needed to elucidate the mechanisms, such as epigenetic disruptions, underlying observed health outcomes.
Abstract:
MEDIUM AND LONG-TERM HEALTH OUTCOME OF CHILDREN CONCEIVED THROUGH IN VITRO FERTILIZATION. Numerous studies have been carried out in children conceived by in vitro fertilization (IVF) focusing on the occurrence of various alterations in their health. It appears that if children can sometimes be affected by health problems, without a particular type predominating, nevertheless their incidence is relatively moderate and not much greater than in naturally conceived children. The alterations observed in children are not necessarily attributable to IVF insofar as infertile couples may be more at risk of transmitting to their children factors responsible for health disturbances. The mechanisms involved in the occurrence of the observed alterations are poorly understood. If disruptions of epigenetic regulations are most often mentioned, research is still needed to clarify them.
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