It hurts to poop during your period mainly because of hormonal changes and menstrual cramps. The hormone prostaglandin, which causes uterus contractions to shed the uterine lining, can also stimulate the muscles of the intestines, causing cramps and abdominal pain. Additionally, hormonal fluctuations can cause constipation with hard, dry stools that are painful to pass, or diarrhea that irritates the skin around the anus. Menstrual cramps can worsen the pain when straining to poop, and overall pain sensitivity may be heightened during the period. Conditions like endometriosis or hemorrhoids can also contribute to bowel movement pain during menstruation.

Causes of Pain When Pooping on Period

• Prostaglandins cause uterine and intestinal muscle contractions leading to cramps and pain.
• Constipation during the period results in hard stools that hurt when passing.
• Diarrhea can cause irritation and pain around the anus.
• Menstrual cramps increase discomfort when straining.
• Heightened pain sensitivity on period intensifies the sensation.
• Gynecological conditions such as endometriosis may cause additional pain related to bowel movements.

How Hormones Affect Digestion

• Prostaglandins rise around menstruation, speeding up intestinal muscle contractions.
• Progesterone fluctuations can cause constipation before or during the period.
• The combined effect leads to either diarrhea or constipation, both potentially painful.

If the pain is severe or accompanied by other symptoms, consulting a healthcare provider is recommended to rule out underlying conditions like endometriosis or hemorrhoids.