I used to go the gym 7 days a week until my daughter was born. I started going back now that she is older because I put on about 10 lbs of fat and lost about 10 lbs of muscle.
I have a son due in May so my gym days are numbered. I am already having a hard time consistently going with one kid. I'm sure I'll fall off the wagon with two.
I normally do 30 minutes of cardio and 30 minutes of weight lifting.