Fertility

Thanks for the great question. Osteoarthritis is a common cause of knee pain - it is the "wear and tear" degeneration of the knee's cartilage layer that occurs over time. In basic terms, it is like the brake pa... continue reading  about  I recently heard about a new knee procedure that uses medical separators rather than total knee replacement to relieve pain from osteoarthritis degeneration. Can you tell me about this and where to find out about getting it done?

The “sac that surrounds the heart” is called the pericardium. The pericardium is a fibroelastic sac that contains 15 to 50 cc of fluid and surrounds and protects the heart. Pericarditis, or an infla... continue reading  about  How does the sac that surrounds the heart become infected?

Knee pain as you describe best fits the picture of a condition we call patellar femoral syndrome. This is a very common condition of the knee that often occurs with activity. Patellar femoral syndrome is typica... continue reading  about  I've been having knee pain when I bend it and when it's straight. It's also a little swollen above the kneecap. I'm hoping that this is just a mild sprain, but six years ago I had a blood clot in the same leg just below the knee. Should I be worried?

Kidney stones form in several ways but typically start as crystals that form in concentrated urine. So one thing everyone can do to help prevent stones is to drink extra liquids (to produce 2.5 liters of urine ... continue reading  about  I was recently diagnosed with a kidney stone, but my doctor thinks it will pass on its own without treatment. What is a kidney stone, and is there anything I can do to prevent getting them again?

According to the Academy of Nutrition and Dietetics, vegetarian and vegan diets can meet all nutrient needs for infants and children. Diets for infants and children should contain enough calories to support gro... continue reading  about  Is it healthy for children to be vegetarians or vegans? I am a vegetarian, but I have some concerns that my children (4 and 8) might not get enough nutrients.

Sleep loss is a problem for millions of Americans. But sleeplessness doesn't have to be a way of life. Regarding over-the-counter products, the active ingredient of over-the-counter sleep aids like Tylenol PM, ... continue reading  about  Can you become addicted to over-the-counter sleep aids like Tylenol PM?

Noises in the ear, whether it be thumping, ringing, buzzing, roaring or any other unusual sound not explained by outside sounds, are called tinnitus. Tinnitus can be constant, intermittent, high or low pitched,... continue reading  about  I have a thumping sound in my left ear. The sound is rapid and irregular, and not synced with my pulse. It started four days ago at night. Today for first time I noticed sounds like tapping gently on a speaker cone. It doesn't seem to affect hearing.

A woman's breasts often change over time, losing their youthful shape and firmness due to conditions such as pregnancy, breast feeding, weight changes, aging, and gravity.A breast lift procedure raises and firm... continue reading  about  Is it possible to lift small breasts without needing implants to fill up the sagging skin?

Your dentist is correct. There does seem to be an association of periodontal disease (infection and inflammation of the gums that can lead to the loss of your teeth) with heart disease and cardiac events.Both a... continue reading  about  I'm in treatment right now for periodontal disease. My dentist told me recently that gum disease can be associated with heart disease. I had never heard of this before. Is it true?