Trying to Conceive:)

Hi this is the first time I've used this app and made a topic about it :) my husband and I have just started to try a create a little miricale after coming off Ћ pill. We had sex every day of Ћ fertile days and were wondering how accurate these days actually are is there a easier way to calculate Ћ fertile window? Also I have become obsessed with this app and making sure we are on right track. Any suggestions on things that will help us conceive?