Ok me and my husband are ttc ovia says my cycle is due the 19th of Nov and Glow says 17 of nov witch is today and i havent got anything. I took two test and they were both BFN about three days ago should i take another in the morning or wait untill the 19th. I haven't had any pregnancy signs or anything i didnt have any signs whem i was pregnant with my son either besides the cramping.