Dr. Carlos Rafael Sierra M.D.

Recommended Articles

• HIV: Will My Child Get It If I’m Pregnant?

  The initials 'HIV' stand for Human Immunodeficiency Virus. As the name suggest, it is a viral attack that completely weakens the defense systems of a human being leaving them open to invasion from bacteria and other disease causing micro-organisms.Once infected, the virus finds its way into the...

• How to Get Rid of Smegma?

  What is Smegma?In uncircumcised males, smegma is a sebaceous matter made up of oil and dead skin cells, which accumulates under the foreskin. In females, it accumulates around the folds of the labia. It is not a serious condition and not a sexually transmitted infection. However, a smegma buildup...

• How to Prevent Flare-Ups of Genital Warts?

  Introduction to Genital WartsGenital Warts or venereal warts are caused by HPV (human papilloma virus). When this virus infects a person, warts start appearing on the genitals. While some warts are asymptotic and people may not even realize that they are having it, some appear on the genital areas...

• Recovery from a Gastric Bypass Surgery

  Gastric bypass surgery can provide a long-term weight loss. For most people, they lose about 10 to 20 pounds each month within the first year after surgery. Over time, the weight loss continues. More weight is expected to be lost when the patient seriously commits to the diet and exercise since the...

• Can Ovarian Cancer Affect Women of All Ages?

  Ovarian cancer is the most common type of cancer (besides breast cancer) among the female population. Sometimes, ovarian cancer comes together with many other diseases, such as endometriosis, polycystic ovarian syndrome, irregular periods, and after hormone replacement therapies.This disease is most...

• What are Fibroids?

  What are Fibroids?Fibroids are muscular tumors that grow in a woman's uterine walls. Fibroids are also known as leiomyoma (leye-oh-meye-OH-muh), or myoma. In most cases, these muscular tumors are benign. Fibroids can grow as a single tumor, or develop into multiple tumors in the uterus. They can...