well we can approach this issue from several point
1.some adopt a child cause they cant have a baby because of fertility problem
2.some adopt a child even if they could have a child on their own,there are few people that do this...you can see this case in hollywood
and among other celebrities...whether it's for fame or not,its a valuable morality
3.and some adopt a child not because of fertility,just because they had a family-marriage and are afraid of having baby
...because it might deliver to a paralyzed or backwards baby
so who adopt a child just because of god's sake...you really have to appreciate them
what do you think of otherworld