Q: My husband said swimming is good for kids with asthma, that it’s supposed to exercise their lungs and make them stronger. I think the opposite. Does swimming really help kids with asthma?

Q: I’ve recently been diagnosed with diabetes and need to check my blood sugar at home. Are there any certificates or standards I should look for in choosing a home blood sugar monitor or self test?

Q. My gym has two different styles of stationary bikes. Is there a difference? What are the pros and cons of each?

Q: I can recall a childhood Christmas tree ornament that made a repetitive chirping noise like a bird. It made me so anxious that my mom took the batteries out. Is there such a thing as noise anxiety?