Dr. Siobhan F Hayden M.D.

Recommended Articles

• What Doctor Can I See if I Have Genital Herpes?

  Seizures, blood clots, and other life-threatening complications can arise from dehydration, which develops when the body lacks enough fluids. According to studies, energy and mood can be greatly affected even by mild dehydration. So detecting dehydration early is crucial although the signs will not...

• What Causes Obesity?

  A person who has a body weight that is 20% or more than the designated normal weight is considered to be obese. Obesity actually refers to the excess amount of fat present in the body. Based on the statistical measurement of Body Mass Index or BMI, obesity refers to BMI above 30. BMI is a...

• The Risk for Developing Cerebral Palsy in Babies is Higher at 37 or 38 Weeks

  Babies born at 40 weeks have a lower risk of developing cerebral palsy, when compared to babies born at 37 or 38 weeks, or at 42 weeks and later, according to a new study published in, The Journal of the American Medical Association. But the absolute risk of developing this condition in babies is...

• What is an Abnormal Pap Smear?

  A Pap smears is a test used to detect unwanted or abnormal cells in a woman's cervix. This test helps to identity if a woman has cervical cancer. Abnormal Pap smears do not positively indicate cervical cancer, however, they can detect any changes in the cervix that can be a sign of cervical cancer....

• Breast Cancer and Elective Double Mastectomies: A Thing of the Past?

  Oncology physicians and surgeons are baffled as more women with cancer in just one breast are choosing to have a double mastectomy instead of opting for traditional forms of treatment. (The double mastectomy procedure in these cases is the removal of a healthy breast and is medically referred to as...

• How Long Can Sperm Live?

  Introduction An average man ejaculates 1/2 teaspoon to 1 teaspoon of semen. This small amount of semen contains millions of sperm cells. It only takes one sperm to fertilize an egg, but each sperm has a limited life span, which begins once it leaves a man's body.For a couple trying to have a baby,...