Estrogen pills may be prescribed to lessen the symptoms of menopause, like hot flashes. Estrogen is used in birth control pills to prevent conception. The thickness of the endometrium changes along with the female's menstrual cycle. Older women may have an estrogen deficiency as they begin menopause.
An oil platform, offshore platform, or (colloquially) oil rig is a large structure with facilities to drill wells, to extract and process oil and natural gas, or to temporarily store product until it can be brought to shore for refining and marketing.n oil platform, offshore platform, or (colloquially) oil rig is a large structure with facilities to drill wells, to extract and process oil and natural gas, or to temporarily store product until it can be brought to shore for refining and marketing.
The new rigs they build require workers to man them. Jobs on oil rigs are physically demanding and work conditions are often dangerous, but oil rig workers earn good salaries, often gain promotions, and can work in locations throughout the world. If you want to learn how to work on an oil rig, follow these guidelines. Shifts: Most oil rig crews, both onshore and offshore, work grueling 12-hour shifts. 2  Rotations vary, but most companies keep crews on site for 2 weeks and then give workers 2 weeks off. 3  Labor: Entry-level jobs are physically taxing. 4  Most involve moving supplies and heavy equipment, like drill pipes.