Thank you all for your thoughtful responses. I had also thought Crohn's disease might be a possibility. Do you know if it worsens when under stress (like a wedding weekend). She has symptoms all the...
I'm hoping someone can help me. I don't know if this is even the right forum but I suspect it might be. My sister is 24 years old. She's active, thin, in good health overall but she has been having a...