おむつかぶれでしょう
御襁褓気触れでしょう
omutsukaburedeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of おむつかぶれ

1. Probably a slight touch of colic.; Probably a bit fussy.

Polite
Presumptive
Conjecture
Usually Written in Kana