My grandfather's mother is a close relative.

Patient's question:

My grandparents were an inbred couple (it seems my grandfather's mother was my grandmother's father's cousin), my parents are not closely related, but my biological sister has mild intellectual disability

Doctor's answer:

Analysis of the condition: Hello! If you marry a healthy girl who is not a close relative, your child will not have intellectual disability issues.
Advice: Maintain a positive mindset. Marrying a healthy girl who is not a close relative is perfectly fine. Wishing you the best!
Doctor's inquiry: We know that intellectual disability can cause significant harm to the child. If it is not treated promptly or if the treatment method is incorrect, the condition can progress rapidly, causing great harm to the patient. Therefore, parents should pay close attention to the child's condition and seek timely medical treatment.