How Can Menstruation Be Better Regulated?

hello sir, i got married in feb 2012.. since last six months my thyroid levels are abnormal.. the TSH levels are above 5 and max was 7.28 in apr 2014.. i have been using thyronorm 25mcg since then.. we had tried for conception in the month of may and june.. but it failed .. and even my period dates are advancing for every cycle from 28 days to 26, 24,and this time it had fall down to 25 days.. pls suggest me a suitable remedy..