Discuss the phenomenon of premature breast development in children, providing professional advice and coping strategies.

My child is nine years old and has been diagnosed with allergic purpura, which has been recurring recently.

Having a fever once a month to two months, with occasional coughing when asymptomatic, may be due to poor personal immunity. It is recommended to use anti-inflammatory medications and transfer factors to enhance immunity, and to seek expert opinions and regular medical care. At the same time, attention should be paid to light diet and appropriate exercise to strengthen the body. Additionally, choosing a reputable hospital for treatment can also help achieve better treatment outcomes.

A child of 29 months, weighing 33 pounds and 98 centimeters tall, has been suffering from a long-term deficiency of vitamin D. Despite conventional vitamin D supplementation, the child has developed symptoms of ribcage deformity and pectus excavatum. Further medical examination may be necessary to determine the cause.

Explore the psychological factors behind self-harm behaviors and provide professional advice for seeking psychological support and improving self-care.

How to handle severe constipation in children?

Children with severe cold and cough, affecting sleep, what should be done?

A persistent cough for over twenty days, even struggling to breathe, with a hoarse voice, and hospital X-rays showing increased texture.

Severe symptoms such as vomiting and psychological discomfort during the early stages of pregnancy can be alleviated through dietary adjustments and emotional support.

I’ve been having thoughts of self-harm and suicide lately, what treatment should I seek?