Problem: Cranky kids and cold leftovers aren’t the only challenges awaiting moms who work late. Logging extra hours can increase your chances for illness and injuries by 61 percent, according to a sobering study from the University of Massachusetts. And lots of research shows that working long hours induces fatigue and stress, leading to higher risks of job-related accidents. Overtime can also have a negative effect on productivity and creativity. So even though you’re logging the hours, you may not get the recognition (or promotion or raise) you’re looking for.

Solution: Take frequent breaks during the day to recharge your creativity. Get up and stretch, go outside for a walk with a funny coworker and sign up for a yoga class. Try not to bring your work home with you and even in these shaky economic times, take off at quittin’ time (as much as possible) for your own well-being.