You should have a colonoscopy every 10 years starting at age 50. Alternatively, you may get a flexible sigmoidoscopy every five years, a double-contrast barium enema every five years or a CT colonography (virtual colonoscopy) every five years. However, a colonoscopy will be needed if any of those results are positive.
Jena Pincott explains that even after a mother gives birth, her babyâs cells remain inside her body â and work tiny wonders. In an excerpt from her book Do Chocolate Lovers Have Sweeter Babies?, Pincott explains that pregnancy is really only the beginning for mother and baby cell-sharing.
After Pregnancy, Many Women Have Bits Of Male DNA In Their Brains. Mothers aren't just emotionally connected to their sons. A new study shows how genetic material can be passed on from fetuses during pregnancy, travelinging through the human blood-brain barrier and settling in--and it might be relatively normal, too.