Shar's prayer request

Okei, everyone, PRAY PRAY PRAY....

My favourite granny (okei, she's also my only granny now) needs to go for a colonscopy on Friday morning.
She's been having constipation of sorts for about 7-8 months, then suddenly she's having diarrhoea.
Doctor is worried that there may be a growth, or that her intestines are clogged up, so the recommendation to go for a scope.

Am praying that it'll all be clear and because she is already 77, that she will not go through much discomfort through the whole thing.

Thanks!

Cheers,
Shar