The study indicated that blood types A, B and AB were likely to suffer ED whilst blood type O had significantly lower chances.
अध्ययन अनुसार A, B, AB ब्लडग्रुप हुने पुरुषमा O ब्लडग्रुप हुनेको भन्दा बढी नपुंसकताको खतरा रहन्छ।