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Cancer Risks for Gay and Bisexual Males Gay and bisexual males are at higher risk for certain kinds of cancer. The cancers you should know about are covered here. There are things you can do to help lower your risk for many of these cancers. You may even be able to keep them from

Headaches in Early Pregnancy Nearly everyone has headaches sometimes. But having a headache in pregnancy is not fun. And managing headaches is even more tricky in the first trimester. This is a time when you should stay away from many medicines. Whether your headache is from

Amenorrhea in Adolescents and Teens What is amenorrhea? Amenorrhea is a menstrual condition characterized by absent menstrual periods for more than 3 monthly menstrual cycles. Amenorrhea may be classified as primary or secondary: Primary amenorrhea. From the beginning and may be

Eye Care Specialists What is an ophthalmologist? An ophthalmologist is either a medical doctor (MD) or an osteopathic doctor (DO). They provide complete eye care. This includes exams, diagnosis, and treatment for many eye disorders. They are skilled in all types of eye care. They

Depression and Suicide Most people who die by suicide have a mental health issue. It may be a depressive or substance abuse disorder. They may feel lonely, depressed, or isolated. They may have had a traumatic life experience. Many of the warning signs of suicidal feelings are

Maternal and Fetal Testing Overview Most people have healthy pregnancies, and their babies are born without trouble. But if you have a high-risk pregnancy, you may need to be closely watched for possible problems. There are tests and procedures that can help keep track of your

Allergens: Animals What is an animal allergen? Allergens found in animals are a common cause of allergic reactions. They are caused by the proteins found in an animal's: Skin (dander). Saliva. Urine. Household pets such as cats and dogs are the most common sources of animal

Maintaining Weight Loss Benefits of maintaining weight loss Losing weight is hard for many people. But it's even more challenging to keep the weight off. Many people who lose a large amount of weight have problems keeping it off over time. One theory is that people who eat fewer

Hormones During Pregnancy Many hormone levels are affected in the body during pregnancy. Several hormones play major roles during pregnancy. These are: Human chorionic gonadotropin hormone (hCG). This hormone is made only during pregnancy. It is made almost entirely in the

Safer Sex Guidelines What is safe sex? Having sex with only one partner who only has sex with you when neither of you has a sexually transmitted infection (STI) is believed to be safe. But many health care professionals believe that the only way to be truly safe is not to have