"I can't deal with this. I'm too young. What about my father?
We're not even engaged anymore, and I'm...I'm...I can't have a baby!"
she wailed as she buried her face in his side, muffling her cry. 

Why is it that in most fanfics (including this one) when someone gets 
pregnant unexpectedly the option of abortion rarely is even considered? 
Is it illegal in Japan or something?