Dr. Katharina S Stewart MD

Ovarian cysts are small, fluid-filled sacs that develop in or on the surface of the ovaries. Most of the cysts do not cause any harm to the person, while some may cause pain or bleed. Cysts usually resemble a small bubble with central fluid surrounded by a thin wall. Cysts may develop in women of...

If you doubt that you are having signs and symptoms of genital warts or your partner has developed genital warts after sexual contact, seek the doctor’s advice immediately. If you are a woman having genital warts, the first step you should follow is scheduling an appointment with a gynecologist....

Morning sickness is caused by your body releasing the pregnancy hormone HCG- which is released at it's highest levels during the first trimester.As many as 90% of all pregnant women experience some form of morning sickness during pregnancy.  Although not all the morning sickness remedies may be...

We do not entirely understand the various causes of autism. For some things, we have a good idea, and others, we are still learning. Some factors are environmental. Other factors are known to be genetic.One of the newer developments is the knowledge that toxins ingested in the later part of...

What is melatonin?Melatonin is a hormone, which is naturally found in the body. This hormone is produced by the pineal gland and plays a role in regulating the circadian rhythm or sleep-wake cycle, fetal development, and fertility. Synthetic melatonin is also available in the form of nutritional...

A study published in the journal, Sleep, has shown that too much or too little sleep during pregnancy may increase the risk of high blood pressure and related complications during pregnancy. High blood pressure induced by pregnancy is a symptom of preeclampsia, which later increases the risk of...