Legislation is usually proposed by a member of the legislature (e.g. a member of Congress or Parliament), or by the executive, whereupon it is debated by members of the legislature and is often amended before passage. Most large legislatures enact only a small fraction of the bills proposed in a given session.
Sexually transmitted diseases (STDs), also known as sexually transmitted infections (STIs) are an umbrella term used to describe the over 20 different types of infections that include chlamydia, gonorrhea, syphilis, HIV, trichomoniasis, hepatitis B and human papillomavirus (HPV).
By Mayo Clinic Staff. Some people who have ischemia don't experience any signs or symptoms (silent ischemia). When signs and symptoms occur, the most common is chest pressure or pain, typically on the left side of the body (angina pectoris). Other signs and symptoms â which might be experienced more commonly by women, older people and people with diabetes â include: Neck or jaw pain. Shoulder or arm pain.