One of the nice things about Gmail at the time, was that you could access your emails when not home. If you were at a friend's or on holiday at a net café, all you needed was to know your email and password.
That sounds silly, but at the time the majority of ISP mailboxes were pop only. Or those Webmails you could get were attached to what you would now think of comically small mailboxes. Full history Webmail added a convenience we didn't get before.
Not everyone agrees on an exact time, typically the viability of the fetus outside of the womb is the consideration.
This would mean a baby that would be just premature wouldn't be aborted. As you move back the viability would end up varying for each pregnancy, which is why after a set point doctors are involved. They then make a medical judgement balancing the viability and safety to the carrier.
So there is no hard date. The insistence on getting one simplifies a complicated issue where nuance is important.
I've noticed that a lot of anti-abortion laws target doctors, specifically to make the fuzzy nature of the cuttoff difficult.