1. A plan or course of action, as of a government, political party, or business, intended to influence and determine decisions, actions, and other matters: American foreign policy; the company's personnel policy.2.a.. pl. polÂ·iÂ·cies. 1. A plan or course of action, as of a government, political party, or business, intended to influence and determine decisions, actions, and other matters: American foreign policy; the company's personnel policy. 2.
Early in your first trimester, perhaps as early as eight weeks, you may feel dizzy and nauseous, because of low blood pressure. This happens because the pregnancy hormone progesterone relaxes the walls of your blood vessels, causing your blood pressure to fall (Bothamley and Boyle 2009). In the second and third trimesters, your growing uterus (womb) tends to put pressure on your blood vessels. This can also make you feel dizzy.
If your symptoms are disturbing your sleep then you'll feel even more tired and irritable. Try to get as much rest as you can, because fatigue can make nausea and vomiting much worse (PRODIGY 2008) . You may find that your pregnancy sickness eases at about 14 weeks to 16 weeks of your pregnancy (PRODIGY 2008) .t's completely normal to feel tired when you're pregnant. When you're pregnant, huge changes take place in virtually every system in your body, which can make you feel extremely tired (Murray and Hassall 2009, PRODIGY 2009) .