Male DNA Is Often Found In Women's Brains. Where Does It Come From?

Do women retain DNA from men? This question was originally answered on Quora by Suzanne Sadedin.

from Forbes Real Time http://www.forbes.com/sites/quora/2017/08/15/male-dna-is-often-found-in-womens-brains-where-does-it-come-from/
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