After giving birth to a child pubic hair loss may be caused by physiological reasons, you can just observe; there may be caused by malnutrition, appropriate supplemental nutrition can be; there may also be related to disease factors, the need for timely medical treatment, symptomatic treatment. 1. Observation: generally after giving birth to a child, the body’s hormone levels will change, then within a certain period of time there will be a small amount of pubic hair loss phenomenon, you can first observe. 2. Supplementary nutrition: If the postnatal nutritional intake is insufficient, protein intake is insufficient, it is easy to lead to the loss of pubic hair, it is recommended that you can consume more protein foods every day, such as eggs, milk, lean meat and so on. 3. Timely medical treatment: if the maternal hormone disorders, easily lead to hormone secretion, causing pubic hair loss, then this time is the need to timely medical treatment, choose the appropriate drug treatment. If you have any discomfort, it is recommended that you consult a doctor in time to avoid delaying your condition.