The short explanation
Having both parents with type 2 diabetes does raise your chances, but it does not mean you will definitely get it. Genes load the risk; daily habits, weight, activity, sleep and stress largely decide whether and when diabetes appears. Many people with a strong family history never develop it, or develop it much later, because of the choices they make. Knowing your family history early is useful. You can start screening tests sooner than others, and build habits now, such as regular physical activity, fewer sugary drinks and sweets, more vegetables, pulses and whole grains, and keeping your waist size in check. These lower the risk meaningfully.
What depends on your situation
The parts of this that change from woman to woman. Uncertainty is stated, not hidden.
- South Asian women tend to develop diabetes at younger ages and at lower body weights, so a normal-looking weight does not rule out risk.
- PCOS, a past pregnancy with high sugar, or a large belly increase risk further.
- Families often share eating patterns, such as large rice portions, fried snacks and sweets, so part of the family risk comes from shared habits that can be changed.
What this answer cannot determine
The boundary of online education. These need a clinician who can see you.
- This cannot tell you your personal risk. A blood test and assessment of your weight, waist, blood pressure and other factors give a clearer picture.
Questions for your clinician
Take these with you. You can add any of them to an appointment card.
- At what age and how often should I be tested?
- Which test is best for me?
- What is my waist size target?
- Should I be checked for PCOS or cholesterol too?
When to seek help
Clinician-approved guidance for this topic. When in doubt, being seen is never the wrong choice.
Book an appointment soon
- See a doctor within a few days if you notice strong thirst, frequent urination, blurred vision or weight loss without trying.
Raise it at a routine appointment
- Book a routine check now to get a baseline sugar test and plan regular screening.
Sources
The evidence this explanation is built on.
- Diabetes MedlinePlus (US National Library of Medicine)
- Type 2 diabetes NHS
- Prediabetes MedlinePlus (US National Library of Medicine)
Who wrote and reviewed this
Every AskHer answer names its author. A clinically reviewed answer also names the clinician who signed it off — if no clinician is named below, it has not been clinically reviewed.
- Author
- AskHer Editorial (AI-assisted draft) AskHer's editorial team — not an individual clinician Works in English, தமிழ், हिन्दी
- Clinical reviewer
- Nobody yet No clinician has signed this answer off, and no person on the editorial team has read it yet. That is what the “Written with AI assistance” label means. It is queued for an editor to read, and then for a clinician who works in this area. The sources it was drafted against are listed above.
- Review status
- Written with AI assistance — not yet reviewed by a person
- Last reviewed
- Not yet reviewed by a person
- Version
- 1
Correction history
Substantive changes are listed, not quietly edited away.
No corrections have been made since this answer was first published.
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