my friend is concerned because sometimes after a bowel movement she has slight vaginal bleeding, she takes the mini pill so her bleeding pattern is rather erratic, now i personally think that the bleeding is caused by the pushing motion we use to empty our bowels, i meaqn if shes on the minipill there must be a small amount of blood sitting in the uterus (im on the minipill and havent bled in months) and maybe the pressure of using the toilet pushes it out? what do u all think? anyone familiar with this?