Sir, I want to know that my M.C date is 20 April but now this has not come yet but last six months it is coming on the exact date i was suffering from irregular cycle but after treatment it is better last six months but in this month my period is missed to due date i want to know why it is creating problem i want to conceive but can't please suggest me when I did test like HSG, Felopian tube, Hormonal test in this test FSH is some low for that i am taking thyronorm 25 mcg what can I do please suggest