Why stroke attacks happen in toilet or after defecation

Stroke attacks occur commonly in or near toilet could be that these victims are suffering from Hypertension and weak bowel ability or Constipation. As strong force is exerted to clear bowel during defecation, there is added pressure built-up in the head. This extra pressure could very well reach the sustainable limit of the blood vessel in the brain causing the bursting of weak blood vessel in the brain known as Apoplexy.