When you touch your ear and feel a firm structure, it's likely the ear canal that you are sensing. The eardrum is deeper inside and not usually accessible to touch.

The cost of robotic surgery for valve replacement, including hospital charges, doctor's fees, and the valve itself, varies based on location, hospital type, surgeon's experience, and the type of valve used.
You may check all the costs associated with the surgery here - Cost of Robotic Surgery

Changes in the duration of your menstrual period can be affected by medications, hormonal imbalances, and medical conditions. Consult a gynecologist to evaluate your specific situation and determine the cause of your shorter duration of periods.

The cost of liposuction for the abdomen can vary depending on various factors. You can check this blog to get detailed information about the cost- Liposuction Cost in India

Seek medical attention if you experience pain and notice a significant increase in the size of your left labia majora. It could be due to infections, injuries, allergies, or other conditions. 

Taking an extra dose of medication, especially in this case, can be potentially dangerous and may lead to overdose or adverse reactions. Swine flu is a serious viral infection, and taking medication as prescribed is crucial for proper treatment. However, taking more than the prescribed dose can lead to harmful side effects.

To manage PCOS and lose weight, focus on a healthy diet, regular exercise, portion control, hydration, stress management, and avoiding sugary and processed foods. Consult a gynecologist professional for personalized guidance.

I cannot provide personalized medical advice or diagnose online. If you are concerned about your son's health and whether he needs shunt surgery, consult with a professional pediatrician or a neurosurgeon. Shunt surgery is recommended for individuals with hydrocephalus or other conditions that cause an abnormal accumulation of cerebrospinal fluid (CSF) in the brain, leading to increased pressure and damage to brain tissue.

Lower back pain due to a herniated disk can cause pain in the lower abdomen and testicles. Get medical attention for a proper diagnosis and treatment plan. Treatment may include rest, physical therapy, medications, and, in severe cases, surgery. Avoid self diagnosis and consult an orthopedic for personalized care.

If your daughter has been feeling dizzy, seek medical attention promptly to determine the cause. Dizziness can have various reasons, and a healthcare professional can provide a proper diagnosis and treatment. Keep her hydrated and rest until you see a doctor.

Take a home pregnancy test for confirmation. If positive symptoms persist, consult a professional for guidance and evaluation. To prevent future pregnancies, discuss contraceptive options with your gynecologist.

Seek immediate medical attention from a neurologist to determine the cause, as it could be related to factors, some of which may require prompt evaluation and treatment. Don't ignore concerning symptoms, especially if they are accompanied by weakness, difficulty speaking, severe headache, or changes in vision.

Smoking is a known risk factor for various serious health conditions. Smoking any part of a cigarette, especially one that has been altered or partially burned, can be harmful to your health. 

Experiencing stinging after masturbating and blood in semen as a trans woman is concerning. Though you may feel uncomfortable, it's crucial to prioritize your health and consult a healthcare professional, preferably a urologist or a doctor specializing in transgender healthcare. 

Seek professional help for your son's delayed motor skills, toilet training difficulties, crying at school, and picky eating. Early intervention, therapies (occupational, physical, speech, behavioral), and support can significantly improve his daily life and development. Collaborate with healthcare professionals and educators for the best outcomes.