Your baby has grown to weigh 6 to 10 pounds (on average). To accomplish all of these productive changes, your body needs approximately 300 extra calories per day during your 2nd and 3rd trimester of pregnancy. Every woman should discuss her individual nutritional needs with her health care provider.
Practice Essentials. Human immunodeficiency virus (HIV) is a blood-borne virus typically transmitted via sexual intercourse, shared intravenous drug paraphernalia, and mother-to-child transmission (MTCT), which can occur during the birth process or during breastfeeding.
HIV itself is the pathogen that causes AIDS. HIV (human immunodeficiency virus) is the name of the pathogen.IV/AIDS is caused by a virus HIV is a virus. that's what the V stands for. and after a while HIV develops in to AIDS. The definition of pathogen is bacteria or virus that causes disease. So HIV is the virus that causes AIDS disease. Hope I helped :).