I just got my bfp a few days ago & I can't believe I'm actually posting in here! Still hasn't sunk in. Anyway I have my docs appointment on Tues but just wondering if anyone can tell me how I work out my due date? Every calculator I use is giving me different dates. I ovulated on cd23 so I can't work it out (1st day of last af was 1st may. 'Average' cycle length is 32 but not sure if that's relevant when I know what day I ovulated).xx