Dr. Peter Leung Hong M.D.

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...

What is metrorrhagia?Dysfunctional uterine bleeding is also called as metrorrhagia. In the first few years of menstrual onset, females commonly experience this problem. Also, women close to their menopausal phase tend to have metrorrhagia. In this condition, women have bleeding episodes outside...

Cervical cancer is a form of cancer that affects the cells in the cervix. It is also known to be the third most common cancer in females. It is a treatable condition if detected at its early stage. Cervical cancer is also the most common cancer type in females who are under 35 years old. There are...

Any woman can feel a great deal of anxiety when experiencing irregular periods. However, several women have been affected by it and have become a common problem of women these days. If a woman misses her period, it can be a sign of pregnancy, but having irregular periods may also indicate some...

Metronidazole gel is employed in the treatment of certain vaginal bacterial infections such as bacterial vaginosis. The drug in its other forms can also be used to treat other illnesses as may be advised by your healthcare provider.It is part of a class of medications referred to as nitroimidazole...

Chlamydia trachomatis, commonly known as chlamydia, is a type of sexually transmitted infection (STI). In the United States, approximately 1.5 million cases of chlamydia are reported on an annual basis, making it the most commonly reported type of bacterial infection – according to the Centers for...