Hi, my period is delayed by 35 days. I used to get my period within 24-27 days mostly and only 3-4 times ever since I started my period have i gotten it later than 30 days. Max. was once when i got it in 39 days. It has now already been 35 days. I am sexually not active and therefore ruling out pregnancy. I have been under a lot of stress in the past few weeks. How long should I wait before i see a doctor or should I take any medication to get my period?