Hii m 38 years old lady I hv one daughter aged 12 I hd suffer frm. Endometriosis in the year 2019 may I hd you dergone surgery fr ovarian chocolate cyst large size removal frm. Both the ovaries nd in jan 2020 I hd done sonography again to confirm that everything is alright bt small simple cyst. Found in right side ovaries bt Dr. said its normal my periods are normal bt this month my period expected date is 23 dec bt there was function on 24 should. I take deviry tablet for. Delaying period pls help. Me out my periods are regular nd normal.