Hello there.
I can understand your concern.
Type 1
diabetes is a early onset diabetes.
In this there is a need of insulin.
Because it's not being produced properly.
Yes, the next generation is at a risk of getting diabetes.
The complications are due to not maintaining proper glycemic control. It affects all the organs in the body.
If you want more information regarding anything specific, do write back.
Best regards.
Dr. Anil Kumar Jain.
Bangalore.