Asking purely out of nosiness so no obligation to share!
If you were slim during teen years, at what age did things change and was there any obvious lifestyle change that weight gain could be linked to?
Have others in your close family (parents, siblings, DC) had a similar experience of being slim as a child/teen and then struggled with weight later on?
Do you feel there was a significant change to your metabolism at some point in early adulthood? If so at what age?