" Cuando obra cuartito"

Question

I asked a mother how she knows when to take her child with diarrhea for treatment outside the home and she wrote " Cuando obra caratito" Any suggestions on what she meant? Could it be misspelled? Thank you

Answer 1

obra in this case is "to defecate" and cuartito or caratito I have no idea what she means by that.

could it be "clarito"?

in which case it would mean "clear"/"watery"