It sounds like you may be experiencing swelling in your salivary gland and some enlarged lymph nodes in your neck. These could be due to various reasons, including infection or inflammation. It's important to consult an ENT specialist for a thorough evaluation and appropriate management.

The size of a 12-week-old fetus's head typically measures around 2 cm during a scan. The infant's head undergoes rapid development during this stage, and these measurements are crucial for assessing their growth. If there are no concerning symptoms, this size is generally within the normal range. Nevertheless, it's important to continue attending regular check-ups and follow your doctor's advice to ensure that the pregnancy is progressing well.

An ovarian cyst, like a 6x4 cm one, having been diagnosed can easily lead to lower belly pain, bloating, and menstrual irregularities. Ovarian cysts occur when an egg is not released from an ovary. Medicines can be used for pain management, but a hysterectomy may become necessary to remove the cyst. It is the best to discuss possible solutions with your gynecologist. 

If you've been diagnosed with papillary carcinoma thyroid of follicular variant, it's important to consult an endocrinologist or an oncologist for further evaluation and treatment. Treatment options may include surgery, radioactive iodine therapy, or hormone therapy, depending on the extent of the disease and individual factors.

You might have a problem with a nerve in your arm that's causing your pinky and sometimes your ring finger to feel numb. This can happen if you put a lot of pressure on your elbow or do activities like typing for a long time. Try not to lean on your elbow too much or do activities that worsen it. You can also try gentle stretches to relax your hand.  If the numbness continues then consult a neurologist for a proper diagnosis and treatment plan. 

 It sounds like you might have a urinary tract infection (UTI). However, the typical signs of a UTI are severe burning pain on voiding and yellowish milky discharge coming the penis. Enterococci, the causative agents, usually cause these diseases and they can be treated with antibiotics drugs. It is highly recommended to consume enough water every day. Consult an experienced urologist for proper diagnosis and treatment.

Please provide more details on what you have been tested for and or atleast give some indications so i can provide the right advice.

If you've had a bump on your nose piercing for 3 years, it could be a keloid or a hypertrophic scar. Keloids are raised and can grow beyond the piercing site, while hypertrophic scars are raised but confined to the area of the piercing. It's best to consult a dermatologist to determine the exact cause and get appropriate treatment options.

The remedy includes using saltwater to rinse your mouth and rubbing the prescribed cream on the wound. For prevention in the future, avoid putting too much salt and pepper in your food.

This trouble can occur in diabetic males. This is due to damage to blood vessels and nerves. The prescribed treatment will depend on how severe and resistant your condition is. Besides Viagra, your doctor will inform you of other remedies that you may want to use together with Viagra to see whether there is any improvement. They can also advise you to try counseling or other psychological treatments that can be helpful for you and your partner.

Leucorrhea or white discharge is common in women, but if it changes color, smell, or amount, it may be a symptom of an infection. Primary cause may be a yeast infection or an bacterial vaginosis. You might also be irritated or get itching problems. Maintaining proper hygiene, wearing cotton underwear, and staying away from scented products are the best practices that can be done to prevent such infections. If the given symptoms are still present, it will be a good idea to have a gynecologist to discuss the problem.

If you have any specific concerns, please provide more details regarding it.

Please provide more information on what specific problem you are facing with your sexual life, only then i can provide proper advice.

These symptoms that you are experiencing give evidence of a possible urinary tract infection (UTI). For example, bacteria can get into the urinary tract, which may be a causative factor for UTIs. Therefore, the most important thing is to go to a urologist for a proper diagnosis and treatment using antibiotics if necessary. 

Varicocele is an abnormal dilation of veins in the scrotum. It causes pain, swelling, and discomfort. You should see a urologist to be properly diagnosed. Treatments may include medication or surgery to fix the problem and any symptoms you may be experiencing could be relieved.