Hello, I have multifaceted issues I'm dealing with, but my question is very specific. I became pregnant at age 27, had just begun Methadone maintenance, and they kept upping my dose for fear that the baby would spontaneously abort if I had withdrawal symptoms. After she was born, they used tiny amounts of Morphine until she was ready to come home. She is a thriving 13 year old with straight a's, plays the trombone, and very well adjusted. I am only on 40 mg of Methadone now, but I never got my period back except a few years ago when I was sexually active for a month. What gives?