This is PediCast.

Welcome to Pediacast, a pediatric podcast for parents.

And now, direct from the campus of nationwide children's, here is your host, Dr. Mike.

Hello, everyone, and welcome once again to PDACAST.

It's a pediatric podcast for moms and dads.

This is Dr. Mike coming to you from the campus of nationwide children's hospital.

We're in Columbus, Ohio.

It is episode 319 for May 27th, 2015.

We're calling this one Arithema Multiformi and electromagnetic waves.

I want to welcome everyone to the show.

We have another answers to listener questions edition

of the program lined up for you this week. And thanks to you, the listener, we have lots

of topics to cover today. Now, I mentioned two of them in the title, and no, they don't go together.

We'll start the show with a question on Arathema multiformy. And I know it's a mouthful.

It sounds very mysterious and maybe even a little scary, but we're going to demystify it for you.

And then we're going to end with a question on electromagnetic waves.

And in between, we're also going to cover acne and acutane, baby yoga, sitting positions,

and double jointedness. Is that really a thing?

I mean, no one believes double-jointed people really have two joints where everyone else has one joint, right? Please don't tell me you believe that. But what is going on, really? And is it a

problem? Should it keep your kids from participating in certain activities?

That's the heart of our listeners' question.

And we'll get to the answer in a few minutes.

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