Acid reflux, also known as GERD, is a common condition where the acid from the stomach flows up the esophagus. Symptoms are heartburn, chest, and swallowing. I would refer people with these symptoms to see a gastroenterologist for the right diagnosis and treatment.
 

Sixteen weeks of continuous bleeding may signal an underlying problem that only a specialist is able to diagnose and prescribe the needed treatment. Please don’t self medicate and see a medical professional immediately.
 

he normal range for sperm concentration is 15 million/mL to 200 million/mL. But it should be remembered that sperm concentration is only one aspect of male fertility. If you have worries about your fertility, consult a urologist or an andrologist for a correct diagnosis and treatment.
 

The symptoms that you have described may be due to pregnancy, but one should get a professional diagnosis and treatment from a specialist. Do not try to do anything by yourself as this may be potentially fatal. Please consult your gynecologist immediately.
 

The main cause of numbness in the hands is hyperemia in the muscles of the hands. The hyperemia causes increased amount of blood flow. Collagen reduction is another aging factor in the body leading to numbness in the hands. You can consult an orthopedic or a joint specialist to get over this problem

A woman might skip her periods if she is pregnant, stressed, overweight, has hormonal imbalances or a certain medical condition. It is advisable to see a gynecologist to know the underlying cause. Please, see a gynecologist for the proper evaluation.
 

Missing 4 months periods and a light positive pregnancy test result can be a sign of ectopic pregnancy or hormonal imbalance. A gynecologist evaluation and management should be discussed with. Do not neglect
 

Missing 4 months periods and a light positive pregnancy test result can be a sign of ectopic pregnancy or hormonal imbalance. A gynecologist evaluation and management should be discussed with. Do not neglect
 

the test should be performed not sooner than a week after a missed period. But any abdominal pain or irregular bleeding should be immediate cause for alarm and you need to be evaluated by a gynecologist.
 

If shortness of breath comes in while walking on, it means the respiratory condition. It is advised to consult a pulmonologist for further assessment and diagnosis. A pulmonologist is a specialist who can help in diagnosing and treating lung and respiratory conditions.
 

While both cobalt chrome and ceramic are used for TKR knee replacement, the choice of material will depend on patient-specific factors. A reputable orthopedic surgeon can advise on the most suitable material for your situation.

The swollen eyes are the symptoms of the eye infection like conjunctivitis that also called "eye flu". It is advised that one should visit an ophthalmologist for a right diagnosis and treatment.
 

The normal cycle sometimes is longer or shorter than usual. But if your cycle goes on longer than 10 days or if you have severe bleeding, you should see a doctor. You should see your gynecologist for a proper diagnosis and treatment of your condition.
 

From the information given, it is highly unlikely you are pregnant. Though, it is better to see the gynecologist for more in-depth evaluation and advise

Acne scars and pigmentation can be treated with topical creams, chemical peels, and laser therapy, depending on the severity of the condition. You must consult a dermatologist for correct diagnosis and treatment plan.