Female hair loss can be caused by a variety of factors, including:

Genetics: Hereditary factors play a significant role in female hair loss. Female pattern baldness, or androgenetic alopecia, is a common genetic condition that causes gradual hair thinning.

Hormonal Imbalances: Hormonal changes due to pregnancy, menopause, thyroid disorders, or the use of contraceptives can impact hair growth and lead to thinning.

Medical Conditions: Conditions such as polycystic ovary syndrome (PCOS), autoimmune disorders, and scalp infections can contribute to hair loss.

Stress and Trauma: Emotional or physical stress can trigger telogen effluvium, a condition characterized by excessive hair shedding that disrupts the normal hair growth cycle.

Nutritional Deficiencies: A deficiency in essential nutrients like iron, vitamin D, and biotin can affect hair health and contribute to hair loss.