“Twins” are born by some extra effort , some mutual hard work ,intensity or its just by luck …
just a lucky shot....
There are 3 ways that twins can happen. First is identical twins, where a fertilized egg separates into 2 indentical embryos. Second is fraternal twins where the woman has released 2 eggs and both get fertilized. Producing twins is a genetic trait and so tends to run in families. The third way is when a woman is being treated for infertility, the medications used force many eggs to develop.