Few weeks back I started having blood in my cough, which apparently was because of some infection in throat. For that my ent prescribed me trenaxa tablets two times a day for 5 days. Although I had it not more that 2-3 days, but my periods are late this month. It was supposed to arrive on 5th July. (I lost my brother as well on 4th July and have been in stress these few days). Could it be trenaxa which caused delay in my period? (This has happened to me previously as well when I had dengue and unexpected bleeding started)