Best lens to shoot C-section?

[rtg20]

Hi, my wife's having a C-section this Monday. Just wondering what would be a good lens to photograph it - I have a Canon EF 50mm f1.8 II and a Canon 17-40 mm L wide angle. I'm not sure which would be best - maybe the wide angle (so I can fit everything in)...? I can change lenses afterwards for other shots of wife/baby.

Thanks!