Once upon a time, pregnant moms were told to keep off their feet and avoid exercise, but today's experts say quite the contrary. "Exercise is great. I recommend it," 'says Sara Duhn, a nurse practitioner in the San Francisco Bay Area with more than 20 years experience. Walking is a good mom-to-be workout, but marathon runners and other fitness fans need not downsize to strolling. Here are a few guidelines to keep in mind:

If you're wary about putting anything on your face that might endanger your baby, keep it natural and leave your skin as is, knowing it will clear up eventually. Once those hormones stop raging, so will your acne