Our Selves, Other Cells

Photo: lunar caustic

Is it any solace to sentimental mothers that their babies will always be part of them?

I’m not talking about emotional bonds, which we can only hope will endure. I mean that for any woman that has ever been pregnant, some of her baby’s cells may circulate in her bloodstream for as long as she lives. Those cells often take residence in her lungs, spinal cord, skin, thyroid gland, liver, intestine, cervix, gallbladder, spleen, lymph nodes, and blood vessels. And, yes, the baby’s cells can also live a lifetime in her heart and mind.

Here’s what happens. Read the rest