Due date

Today's the day. Ali's having some contractions this morning, but we're waiting to see how consistent they are before I decide to go into work or not. The probability of a baby being born on his or her due date is somewhere between 3 and 5 percent. Jake was born on his due date, so the combined odds of two babies being born on their respective due dates would be somewhere between 0.9 and 2.5 percent. Not very likely, but Ali did win $200 on the first quarter she ever put into a slot machine. Stay tuned....