Hey guys so I've got my period dates logged into two apps glow and flo but they both gave me different prediction on glow it said that 28th was my peak in ovulation and in flow it says on the 31st plus period predictions on glow were on the 10th of sept while in flo 15th of sept I'm having sex since the last day of my previous period which started on 18th of august and ended on the 22nd I'm desperate to have a baby so I'm having sex 1 day yes one day no when should I take the pregnancy test ?