YOU SAID:

There should not be so much blood in my stool.

INTO JAPANESE

私の便にはそれほど多くの血液があってはいけません。

BACK INTO ENGLISH

There should not be so much blood in my stools.

INTO JAPANESE

私の便にはそれほど血液があってはいけません。

BACK INTO ENGLISH

There should not be so much blood in my stools.