This test Igot done on the 2nd day of my cycle. Iam already taking 100 mg of thyroxine as my TSH on 15th March was 6.67.But this time I wanted these tests to be done . Iwant to know how dangerous this hashimoto range is ,if premenopausal has started .This time my periods were 5 days late, so cycle was of 37 days. Usually my cycle is of 29 to 31days. How can Iget rid of high TPO.Can Iconceive with this E2 and FSH level. Too much worried,please help.And don't ask for more details ,everything is there in front of you guys. Yes , my b12 was 141three months back ,Istarted taking 1500 mcg.