So I have been on antibiotics for a week now, I started taking them last wednesday(a blue active pill day), and now I am on my week of
inactive pills and usually on the 3rd pill, I get my period and my periods have been 28 day cycles for the last 4 months. The only thing that has changed is my medication. Could this have something to do with my period being a day late?(stil havent gotten it). Today is the last day of taking antibiotics for an upper respiratory infection.