I'm 18 and my last period was 48 days ago.however im a virgin so im know im not pregnant. So i did some research and is says that meds can cause a period to be missed. I took 1 Tamiflu last month for about 5 days cause my parents had the flu. And i have also taken Tetracycline for a little while. Don't know if that has anything to do with this missed period so if somebody could tell me something that would be nice
