Hello, I am sorry to hear that your niece and nephew are ill. I had an endoscopy and was sedated, I never knew anything had happened.
My throat was a little dry but other than that I was fine. I think it is really nice for you to check.
I hope all goes well, Dee
You should ask your doctor the reasons for ordering endoscopy for your nephew and niece. Endoscopy is not a simple procedure, there must be good justifications for it, such as Fibroscan score, biopsy results, palette count, prothrobin time etc.
They wont even know it happened.