text: i am a new diabetic as of 4/25/06. can the gain of my weight back and insulin shots delay my period 4his month i am not on birth control and have not received my period for this month yet and i usally get it around the 10 - 12th of the month. since i was just diagnosed with diabetes on 4/25/06, after gaining 10lbs baack and now taking insulin shots and controlling my blood sugar delay my period? it could very well delay or skip for many reasons.  i am not diabetic, but i have pcos (polycystic ovarian syndrome) and i take metformin which control blood suger so i follow diabetic standards to reduce risk.  but just the stress of finding out, sudden weight gain or loss can cause one to prolong or skip.  it will all level out i promise.  if you are worried find some diabetic groups in your area, they are always very welcoming.