Cochlear implants are most effective for individuals with severe to profound sensorineural hearing loss. They may not be suitable for all types of hearing loss or for those with certain medical conditions.

Facelift surgery is a cosmetic procedure that lifts and tightens facial skin and muscles to reduce signs of aging.

Sonography, or ultrasound, is a diagnostic imaging technique that uses high-frequency sound waves to create images of internal organs and tissues.

Preparation varies by the type of ultrasound. For some, you may need to drink water and avoid eating beforehand. Follow the specific instructions given.

Yes, sonography is a safe, non-invasive procedure that does not use radiation. It is commonly used in various medical evaluations.

Sonography is considered very safe with no known risks. It does not involve radiation and is widely used for many diagnostic purposes.

Yes, sonography is commonly used during pregnancy for monitoring fetal development and health. It is a standard and safe practice.