What is Multiple Pregnancy?

"By and large, twin pregnancy is more common compared to triplets and quadruplets and also even if it is triplets and quadruplets, because of the associated increased risk for the babies it will be reduced to twin pregnancy by the fetal medicine specialist in the initial part of the pregnancy. So henceforth, I will be referring the multiple pregnancy to the twin pregnancies. Multiple pregnancy to those pregnancies with more than one fetuses or the babies will be growing inside the uterus. So depending on the number of the babies, it is two, it is twin pregnancies, if it is three, it is triplets, if it is four, it is quadruplets and so on and so forth"