Can I do a “Faeces Culture and Sensitivity” stool test and “H pylori Antigen test” whilst on my period??? My doctor knows I’m on my period but still assigned me to do the test but I don’t even remember if they said to do the test today or in a few days? I’m guessing not but I did some research so I’m confused? I don’t remember my doctor saying not to do the test bc of my period. Also since I collected the stool stuff how long can I keep the equipment and where do I store it ( in case I do have to wait). I don't have cancer btw but I have a massive fear of colon cancer bc of how often I see blood or get tummy symptoms.