Which diabetes does the offspring get if one has diabetes?

The type of diabetes an offspring gets depends on the specific type of diabetes affecting their parent.

Type 1 Diabetes

Type 1 diabetes is an autoimmune disease. In most cases, it is not inherited, and its exact cause is not fully understood. However, there is a genetic component that makes someone more susceptible to developing type 1 diabetes if a close family member has the condition. If a parent has type 1 diabetes, their offspring has approximately a 5% risk of developing type 1 diabetes.

Type 2 Diabetes

Type 2 diabetes has a strong genetic component. If one parent has type 2 diabetes, the offspring has about a 25% chance of developing it. If both parents have type 2 diabetes, the risk increases to about 50%. However, it's important to note that genetics alone do not determine whether someone will develop type 2 diabetes. Lifestyle factors such as obesity, physical inactivity, unhealthy diet, smoking, and certain ethnic backgrounds also play a significant role.

Gestational Diabetes

Gestational diabetes occurs during pregnancy but usually goes away after giving birth. It is not a type of diabetes that a child can inherit directly from a parent. However, if a woman has had gestational diabetes during pregnancy, she is at increased risk of developing type 2 diabetes in the future.