Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights
By A Mystery Man Writer
Last updated 24 Jun 2024
![Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights](https://arielmedicine.com/wp-content/uploads/2020/05/mom-and-baby.jpg)
As early as the second week of pregnancy, there is a two-way flow of cells and DNA between the fetus and the mother. Cells containing DNA from the fetus cross the placenta and enter the mother’s blood circulation, while cells from the mother cross in the opposite direction and transfer into fetal circulation. Most of the cells coming from the fetus are destroyed by the mom’s immune system, but some persist and become embedded in various organs, and become a part of the parent. This phenomenon is called microchimerism, from the word “chimera,” referring to a mythical creature made from parts of different animals.
![Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights](https://media.nature.com/lw767/magazine-assets/d41586-019-00093-1/d41586-019-00093-1_16395196.jpg)
Mitochondrial DNA can be inherited from fathers, not just mothers
![Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights](https://qph.cf2.quoracdn.net/main-thumb-120909277-100-hadyiygrjfwsoojfclxzanmbvgifznhx.jpeg)
Can a fertilized egg be destroyed by sperm 4 days after conception? - Quora
![Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights](https://content.cdntwrk.com/mediaproxy?url=https%3A%2F%2Fcontent.cdntwrk.com%2Ffiles%2FaHViPTEyMzE4NSZjbWQ9aXRlbWVkaXRvcmltYWdlJmZpbGVuYW1lPWl0ZW1lZGl0b3JpbWFnZV82MmM0YWY5YTMyNDI2LmpwZyZ2ZXJzaW9uPTAwMDAmc2lnPWQwNmZjYzZhZTVlNWU5NDViNzM0Nzg2ZjhkNjJiNjZi&size=1&version=1665679078&sig=d52abb0291b3a074d9d970c02a1dfc89&default=hubs%2Ftilebg-blogs.jpg)
A lifelong connection that starts in the womb
![Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights](https://pbs.twimg.com/media/F0kO_mzaMAEiUsX.jpg)
Tahira Mehmood (@Tahira_not_Tyra) / X
![Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights](https://people.com/thmb/YsZP2443Wbqd3F10b4LauPlXUok=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc():focal(686x160:688x162)/Mother-daughter-long-lost-reunion-tout-122023-db0a1ccd908b46e08267a65393d847d2.jpg)
Woman Finds Biological Mom 50 Years After Being Placed for Adoption
![Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights](https://qph.cf2.quoracdn.net/main-thumb-393082801-100-gluxorawhmhbuctyokfijjdydsldgmba.jpeg)
Can a man's genetics alter yours when he gets you pregnant? - Quora
![Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights](https://cdn.myportfolio.com/2362ef51-b830-4600-8136-7f23430f0503/7bf58fa6-ea62-40f7-82b1-2c380182f671_rw_1920.jpg?h=446c2a38b6e6e563a80d1059da022c00)
Michal Ariel - From a single cell to a fetus
![Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights](https://th-thumbnailer.cdn-si-edu.com/PyHh8xhIJvCmkkLewaqHbkFT27k=/fit-in/1600x0/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/b0/ca/b0cad32c-4389-47c8-aa32-a143589214fc/istock_000048728706_large.jpg)
Baby's Cells Can Manipulate Mom's Body for Decades, Science
![Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights](https://images.ctfassets.net/f60q1anpxzid/asset-4c2f8519ed4a8c5330ed98bf533e23b8/c9920faccaa72ded89fe305813310492/surrogacy-process.jpg?fm=jpg&fl=progressive&q=50&w=1200&h=900&fit=fill)
Little Girl Whose Life Changed Surrogacy Process Dies At 8 Years Old
![Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights](https://arielmedicine.com/wp-content/uploads/2020/05/About-Pancreatitis-300x257.jpg)
Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights
![Mother's Day Genetics: How long does a mother “carry” a child? - Ariel Insights](https://0.academia-photos.com/attachment_thumbnails/64029571/mini_magick20200727-32451-12qgfxx.png?1595856182)
PDF) HEREDITY-workbook Grace Pazziwagan
Tahira Mehmood (@Tahira_not_Tyra) / X
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