You can get pregnant only around the time of ovulation, which for most women with regular 28-day cycles corresponds to days 12-16. So if your period comes at the expected time and is normal in terms of flow, it... continue reading  about  I've heard that you can't get pregnant during your period. Is this just an old wives tale? Should I be concerned about protection during this time?

Neti pots use normal saline to rinse the nose of excess mucous. Normal saline is water to which salt is added and has the same degree of saltiness as your body's fluids. Saline rinses temporarily relieve nasal ... continue reading  about  A friend uses a neti pot and swears that it has reduced her allergies (sinus congestion and headaches) by 75 percent or more. How does the neti pot work and is it safe?

You say you have recently lost desire so I am assuming the sexual relationship was a good one previously. Any sudden loss of libido should be evaluated medically. Hormone imbalance, depression, weight changes o... continue reading  about  I have recently lost all desire to be intimate with my partner. I sometimes feel it to be repulsive. I do find him attractive, but the thought of sex or even just kissing him makes me freak out.

If your major goal, in addition to reliable contraception, is to reduce the menstrual flow and frequency of periods, then a Mirena IUD, which secretes progesterone-like hormone locally in the uterine cavity wit... continue reading  about  I'm 38 and have been in a relationship for three years. I've been on the pill for 20 years and don't want more kids, but I don't like the melasma side effect of birth control pills. I've considered an IUD but know someone whose device migrated. Options?

The best diet nutritionally is a balanced diet which includes carbohydrates, protein and fat in the correct proportions. Carbohydrates offer an immediate source of energy for the body. They provide the fuel for... continue reading  about  Is low carbohydrate or complex carbohydrate the best diet nutritionally?

Zumba is fun, but this new activity can certainly be the cause of your foot pain. You are right to be concerned because foot pain is not normal. There are a number of common foot problems that can cause pain in... continue reading  about  I have pain across the ball of my right foot, making it tender to walk on. I've been doing a new type of activity - dancing Zumba in new shoes - but this pain showed up five days after the last class. Could it be related? If not, what are likely causes?

Breast augmentation using implants will not interfere with breast cancer detection. Implants of all shapes and sizes have a shell made from silicone, which is an inert solid and is used in many implantable devi... continue reading  about  I'm a 40-year-old woman considering modest-sized breast implants. Will they interfere with the ability to detect breast cancer?

Hopefully you will not need to give up your regular Jazzercise class since it has worked for you this past year. Most likely you have "tweaked" a ligament or muscle that attaches to the knee. Even seasoned athl... continue reading  about  I am 62 and have been doing Jazzercise aerobic exercise regularly for over a year. I started doing Jazzercise in the morning and began having knee pain. Should I quit this type of exercise? If so, what else should I do to stay in shape?

There are a number of heart rhythm abnormalities that can cause a sudden rapid heartbeat during exercise. A normal evaluation in the emergency room typically will not reveal the rhythm problem because the evalu... continue reading  about  My son, 20, is leaving for boot camp soon. He's developed a rapid heartbeat during his work outs and sudden spikes in blood pressure. He had an EKG and all was normal. They thought it was stress. What are the next steps?