So you remember the show Rugrats they were created by Anglica the babies aren't actually born they why let me explain (studios)

1. Chuckie died with his mother

2. Tommy was a still born (A stillborn is a baby dies after the 20th week of pregnancy, anything before that is called a miscarriage, but also which means that in your next pregnancy your be able to have a healthy baby)

3. The twins was an abortion (An abortion is were you choose to kill the  child I think)

So anglica created these to coop with the pain of losing these babies