It's all about the honor.
Women decided, to fuck with man or not to fuck, she should think out reasons why should and why not, think about future.
I heard lots of stories like:
OH GOD HE FUCKED ME AND LEFT, THEN I FIND OUT THAT I PRAGNANT, SHOULD I DO ABORTATION OR GROW A KID BY MY OWN??
To be honest, there is lots of morons,which is fucking girls and leaving them, but isn't it is by saying girl "Yes, fuck me" or so on?
Another topic is sexual rape, since we are talking about law, to legislate or not to.
I think there should be special lex, where Abortation is prohibited, but there could be some cases when it is legal, such as bad moments as sexual rape
Women can dispute their right in the court about abortation, so that could be added some cases to lex, I mean precedents
No, I'm not moralfag, but there is honest, where it can't touch me

So my opinion is NO, it shouldn't be legal, but government should add some exceptions to the act.