I had my son 8 months ago. I have also always had irregular periods. Since having my son I have not lost a single pound. Since 6 weeks post pardom I have been on a low carb/low sugar diet and excersize for 45 minutes daily. It also took my period 7 months to show up again after I had my son. Is there any end in sight? Will I just always be overweight? I was healthy before I got pregnant, I was 5'4 and weighed 140 lbs. I now weigh 190.