Pregnant stingray expecting miracle birth at NC aquarium

a mysterious Stingray pregnancy has baffled the staff at the aquarium in North Carolina that's because that facility has no male stingrays scientists have offered two possible explanations the stingray named Charlotte may have been impregnated by a shark in her tank or she's going through a very rare process where her eggs developed on their own without fertilization essentially creating a clone of the mother researchers will perform DNA testing when the pups are born which is due any day now I'm sure Mari poic we'll figure it out