The general, non-medical rule of thumb is "above the neck, get to it, below the neck, skip it."
Listen to your body. There's no right or wrong answer, and if you are truly concerned, give your doc a call and ask! If you're just stuffy, getting out and moving can actually help clear out those sinuses and help you feel better! but if it's in your chest, you can hurt yourself.
Writer, mother, wife, and breadwinner. I love to run, but running doesn't love me, so I'm switching to my low-impact bike.
I'm not pregnant, just fat: My blog. fatnotpregnant.blogspot.com/
| current weight: 190.6