A California mom is leading a double life, but it's not what you think.
Elizabeth Cervantes just had her second set of twins in a row!
Lucy and Louis arrived Tuesday, joining 3 boys at home - including fraternal twins Roman and Robert.
Cervantes learned she was having more twins around April fool's day and at first thought it was a joke.
It only happens once in 70-thousand births.
Even the doctor had never seen it before.
"So yeah, it's pretty rare, and I really didn't think that was possible," Cervantes said.
But the odds were probably a lot bigger in this family.
New dad Ruben has two sets of fraternal twins on his side of the family and Cervantes's cousin has identical 6 year-olds.
The new mom says she's thrilled that after 4 boys, she finally has a girl.