Did you know that genetically male cells have been found in the brains of women?
Or that up to 6% of the DNA in a pregnant woman’s bloodstream doesn’t belong to her?
Or that children can help heal their mom’s heart after a heart attack without even lifting a finger?
Find out how in this week’s special Mother’s Day edition of It’s Okay To Be Smart, which would make a perfect gift for your mom in case you forgot to get her flowers.
Watch it here: