Rectal pain before menstraution. my periods are regular. but i have rectal pain and anus cramping before menstrual cycle begins from past few months.i do have ibs. is rectal pain normal? it feels like menstraul cramps experienced in butt?

Hormonal fluctuations that occur right before menstruation can affect not just the uterus, breasts and ovaries, but also the rest of the body. Symptoms such as acne, nausea, diarrhea and rectal cramping can all be due to the change in hormones. The IBS probably makes your intestinal tract more sensitive to the reaction. Eat a simple diet, and drink lots of water.