question: hi, so I m 39 weeks as of tomorrow, I m crying for no reason, can t sleep, and would like to know if it would be better or worse for me to try and put myself into labor? I should also mention as horrible as I feel about it I smoke about 1/2 pack a day (which is cut from over full pack) and last OB appointment baby weighed in at 5 lbs 15 oz.