How Long Do Fetal Cells Stay in Your Body? Find Out Now

Published on, 24 February, 2025. Answered by Dr. Mini Sood and Verified by Dr.Galen Team
Patient Question

Hello Doctor,

 

Can microchimerism remain in the body for decades? If so, how long can these cells persist, and what impact might they have on health over time?

 

Answered by Dr. Mini Sood

Hello,

Thank you for reaching out to Dr. Galen. Please find the below response to your query.

 

Yes, microchimerism can persist in the body for decades. Fetal cells, which can enter the mother's bloodstream during pregnancy, have been found to remain in the maternal body long after childbirth. These cells may have a role in healing maternal wounds and could potentially contribute to tissue repair. However, the exact mechanisms and long-term effects of microchimerism are still an area of ongoing research.

 

Thanks

 


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About Dr. Mini Sood

Dr. Mini Sood

Obstetrician and Gynecologist

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