They have the same reasons as the adults.
See related questions below.
wht do young teenagers abort unborn babies in the first place
Yes.... It is not da best choice but you could if you dont feel ready
Magic
They abort babies, because some may be to younge; some may not be able to afford a child. Other's will abort because they are not sure about their parenting skills. Those are some basic reasons.
no only when their teenagers
with a mod they can (at modthesims.com)
no
hate to tell it to you but teenagers cant even have woohoo:( sorry
A veterinarian can. Never do something like this yourself.
It's up to them
Teenagers do whatever they feel like doing depending on their interests and moods.
Only adults can have babies on sims castaway stories (and sims 2)