Hi I'm 25 years old and have had abnormal bleeding since the age of 15, I tried all sorts to help. But got no where. Last year I had 3 injections of the zoaldex. My last one was June last year. I got my 1st period back this year March 2015. It lasted 7 days and was normal but if not had another one since. I'm trying for a baby. How long do you think it will take to fall pregnant? Or for my periods to come back normal.