When to start using OPK??

[ajsmummy86]

Hi ladies, i went back onto the pill last month because of a pain i get every month from a small cyst. Me and my partner have now decided that this was not really what we wanted, we don't want to wait, before i made the desicion to start the pill again i bought some OPK's from the internet but now i'm not sure when i should start using them. My withdrawal bleed started on tuesday, my cycles are usually 26 days long and i normaly ovulate around day 12 according to mymonthlycycles.com...when should i start using my OPK's??

 

[MegnJoe]

The day after ur period ends? Im not 100% sure but the short-ish cycle would tell me to use an OPK pretty quick after AF has left the building. GL!