HbA1c (Glycated Hemoglobin)

Purpose

HbA1c measures the average blood sugar level over the past 2–3 months. It helps identify diabetes or long-term insulin resistance patterns that may affect reproductive hormones and sperm quality—even when a single fasting sugar reading looks normal.

• Measures long-term glucose control over 3 months.
• Helps assess metabolic health as part of male infertility evaluation.
• Supports treatment planning when lifestyle changes or glucose control may improve fertility potential.

Clinical Relevance

Clinical studies consistently show that men with diabetes or poor metabolic control often have reduced semen quality and higher sperm DNA damage. Improving glucose control through diet, exercise, and medical management can support overall reproductive health and fertility planning.