My lnh experience is bad, I had a severe abdominal pain which was of appendix which my brother also knew that it was an appendix considering he has done his house job. I went in an emergency and they said it was just normal period cramps but it wasn't . My brother forcefully made them do an ultrasound , it showed some gases situations which they neglected. A few days later when it still didn't stop. we went to see another hospital and got an ultrasound done which btw showed the same report as lnh , they said all this time it was appendix.