Getting started: no excuses! -- The first 6 to 8 weeks: walking and stretching -- Three months after birth: phenomenal abdominals -- Four months after birth: shapely arms and chest -- Five months after birth: booty-licious -- Six months after birth: sexy shoulders & upper back -- Seven months after birth: long and lean legs -- Eight months after birth: the full body workout -- Nine months after baby: circuit training program -- Ten months after birth: weight training program -- Eleven months after birth: running after your baby -- Twelve months after birth: another baby!