Hormonal Fluctuations / Hormonal Changes
During pregnancy, elevated estrogen levels prolong the hair’s “growth phase” (anagen), reducing normal shedding.
Postpartum estrogen drops sharply, pushing many hairs into the “resting phase” (telogen), leading to increased shedding (called telogen effluvium).
Physical Stress / Physical Strain
Childbirth places significant physiological stress on the body, which can prematurely trigger the telogen phase.
Postpartum sleep deprivation and fatigue may worsen hair loss.
Nutritional Deficiencies / Nutrient Deficiencies
Insufficient intake of nutrients (e.g., iron, protein, vitamin D) during breastfeeding can impair hair health.
Thyroid Dysfunction / Thyroid Abnormalities
Postpartum thyroiditis (inflammation of the thyroid) may cause hypothyroidism or hyperthyroidism, indirectly contributing to hair loss.
Psychological Stress / Mental Stress
Stress from newborn care, emotional changes (e.g., postpartum depression), and hormonal shifts may disrupt scalp circulation and follicle health.
Recovery Time / Time to Recover
Most women see improvement within 6–12 months. Persistent hair loss or accompanying symptoms (e.g., extreme fatigue) should prompt medical evaluation.
Summary / Conclusion
Postpartum hair loss is typically temporary, linked to hormones, stress, and nutrition. A balanced diet and stress management support recovery.