When is abortion legal?

No, no, no, no, no, no, no.

This is not the beginnings of a debate. If a debate is what you want, please go here. Thanks.

What I want to know is, when is an abortion legal in the United States? Specifically, how far into a pregnancy can a woman go and still legally abort the pregnancy? Is it legal to abort right up until the very moment of birth? If not, then what is the cutoff? Does it vary by locality\state\etc.? Do doctors determine it on a case by case basis?

Thanks in advance for the information.

Czar\Veb: IMHO seemed like the correct forum for this, since I am sort of taking a poll, although maybe GQ would work better (?). My apologies if this was mis-posted.

typing into google: abortion laws state+by, I got this: