HI I have tail end brown bleeding at the end of my period, I had a scan yesterday which showed no endo, it also showed both ovaries had ovulated. My bloods are normal, i.e. progesterone and estrogen. What could this be, I have always had this, but am currently attending a fertility doctor, he cannot find anything wrong except tail end brown bleeding. I have had two previous miscarriages and also suffer from Ulcerative colitis which is in remission now. Thank you

You are wise to have anything that concerns you checked out. If no other reason can be determined, it is likely just the normal discharge many women experience. Quite commonly, women will have some brownish discharge at the start and/or at the end of a period... thought to be older blood.