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).
Preeclampsia doesn't always cause noticeable symptoms, especially in the early stages, and symptoms can also vary from woman to woman. Some symptoms of preeclampsia, such as swelling, nausea, and weight gain, may seem like normal pregnancy complaints, so it's important to be aware of any potential warning signs.