My wife has been suffering from irregular menstrual bleeding for more than two months. Tvs says thickened endometrium of 21 mm. Medicines didn't work, even d & c is done on doctor's advice, still irregularly bleeding. Sometimes heavy, sometimes low. End biopsy says proliferative endometrium. Could it be that d&c was not properly done as d&c was done without anesthesia and my wife felt pain throughout the surgery. Please advise what should I do? She is also having hypothyroidism (88 mcg). Is it due to hypothyroidism? Her age is 33 years.