how are triplets formed

Question: how are triplets formed
- Keywords:
  triplets
Asked by 676bm1925 to Peter, Jonathan, Grace, David on 5 Jun 2019.
- David Kirongo answered on 5 Jun 2019:
  
  Multiple pregnancy usually occurs when more than one egg is fertilized and implants in the uterus.
- Grace Kago answered on 6 Jun 2019:
  
  Hi! There are two approaches: The monozygotic case, where one fertilized egg can be split into three, or the dizygotic way where they’re formed from more than one egg

Question: how are triplets formed