A Texas woman wasn't planning on two conceptions for the record books.
But that's what she got along with two beautiful boys when she gave birth to twins of different fathers nearly a year ago.
"Both of them have similar appetites. They like to play with their older brothers. They like to play with each other," Mia Washington told the TODAY show Thursday.
Talk about baby-papa drama.
Their two dads
How did it happen? Every month a woman's ovary releases one egg that can be fertilized by one sperm. But in this case, a pair of eggs emerged.
Sperm, meanwhile, can remain alive and well and viable for up to five days in the reproductive tract. Thus a woman can have sex with different men within those five days and the sperm just kind of hang out there waiting for the egg to be released, Dr. Hilda Hutcherson, Clinical Professor of Obstetrics and Gynecology at Columbia University, told Meredith Vieira on TODAY.
Washington, who just turned 20, admitted to her partner that she had sex with another man within that five-day window hence, the double conception.
The mystery began to be solved when her partner, 44-year-old James Harrison, became concerned that Justin and Jordan, born only 7 minutes apart, looked so different. A paternity test followed.
When he discovered that Justin wasnt his son, Harrison said, "I was hurt, torn apart didn't know what the next move was gonna be," Harrison said in a taped NBC News segment.
Nonetheless, he's loved both boys the same since then. "I raised him [Justin] from a baby all the way to now. He knows me as his father, and I know him as my son," Harrison explained.
Brotherly love
The boys, meanwhile, know each other as brothers. "They're growing in the same environment," Washington said, "and they're getting to know each other and play with each other."
Indeed, the bonding that will grow between the fraternal half-brothers will be the same, said Dr. Hutcherson, who writes monthly sexual health columns in Essence and Glamour magazines and is an online advisor for Parents Magazine and Glamour.
"The babies won't know the difference," she said.
Such occurrences are rare as rare one in a million, say some. Yet Hutcherson said some studies have shown that 1 to 2 percent of all fraternal twins have different dads. It just doesn't get noticed sometimes.
The technical term is twins by different fathers is "heteropaternal superfecundation." The first case was reported by John Archer the first doctor to receive a medical degree in the United States in 1810.
According to Archer, a white woman who had sex with a black man and a white man within a short time later gave birth to twins: one white, the other of mixed race.
Washington and Harrison, who are both African-American, say they intend to marry someday. They said they also plan on telling the kids the entire story when they're old enough to grasp it.
Besides its amazing twist, the story also has a mystery: The other father's identity isn't being released. And it has a surprise: Washington, who has a 4-year-old son from a different father, says the clan will grow even larger in August.
"They're gonna have a baby sister," she said.
If I were the Father that's there now, I think I'd be making damn sure this "Daughter" on the way was mine - otherwise, I'd be out the door in a heartbeat.