With the introduction of newer class drugs, not all typical antipsychotics are used as they once were. Compazine (prochlorperazine), for example, is more often used to treat anxiety or to control severe nausea and vomiting. Side Effects. Side effects can vary based on the drug or combinations of drug used.
Confidence votes 16. pregnancy is dated 40 weeks from the date of your last period. The first day of your last period counted as day one. You usually conceive during the middle of your cycle so when you find out you are pregnant, usually when you miss you next period you are said to be 4 weeks pregnant but the fetus is only actually 2 weeks old. pregnancy is dated 40 weeks from the date of your last period.
Answer: Each pregnancy is divided into three trimesters. Each trimester is roughly a third of your pregnancy. These three trimesters have different emotional and physical happenings that make them unique. Here is a guided tour through each trimester: 1  The First Trimester (Weeks 1-13) The first trimester is typically the shortest for you, because the first 3-4 weeks or more of your pregnancy, you do not even know you are pregnant. In fact, weeks 1-2 are the week of your last normal menstrual period, and when you ovulate.