we planned our last... the wife was on depo previous to the decision... when the time was up for her current shot the doctor said it'd be about a month or so before she could get pregnant... it ended up taking about ten months... which actually wasn't a bad thing at all
i didn't plan my 2nd one either (or the 1st for that matter)
i also had mad morning sickness where i would cry and cry 'cause i was soooooo hungry and nothing would stay down.