Progestins work by causing changes in the uterus. After the amount of progestins in the blood drops, the lining of the uterus begins to come off and vaginal bleeding occurs (menstrual period). Progestins help other hormones start and stop the menstrual cycle.
Family Income Supplement (FIS) is a weekly tax-free payment available to married or unmarried employees with children. To qualify for FIS, your average total weekly family income must be below a certain amount for your family size. FIS pays 60% of the difference between your total family income and the income limit which applies to your family. To find out your weekly FIS payment, firstly calculate your total family income.
International Civil Aviation Organisation (ICAO) Description. The constitution of ICAO is the Convention on International Civil Aviation, drawn up by a conference in Chicago in November and December 1944, and to which each ICAO Contracting State is a party. This Convention is also known as the Chicago Convention).