This is called a parasiticc twin or fetus in fetus she prob had it removed by now not pregnate just a twin that never developed properely prob was going to be siamese twins
One year old child found pregnant in Saudi Arabia. Doctors says it’s a unique case for this world! Medical Science Report says : “When the mother of this child was pregnant, she had 2 fetuses inside her. But one of the fetus grew inside the other, this why this girl was born with the other fetus inside her womb.