Quintuplets, how much are they?

twin = 2
triplets = 3
quadruplets = 4
quintuplets = 5

Read the news here. It was the joyous news for the couple but soon taken away from them. My condolence. For all of you who doesn’t have kid yet, i must tell you that other than love, childrens are the most precious gift. Being taken away must be very very sad for any homosapient living on earth.