New Mexico's 2nd congressional district. NM-2 redirects here. NM-2 may also refer to New Mexico State Road 2. New Mexico's second congressional district to the United States House of Representatives serves the southern half of New Mexico, including Las Cruces, Roswell and the southern fourth of Albuquerque. Geographically, it is the fifth largest district in the nation, and the largest not to comprise an entire state.
Before pregnancy. Progesterone prepares the uterus for pregnancy. After ovulation occurs, the ovaries start to produce progesterone needed by the uterus. Progesterone causes the uterine lining or endometrium to thicken. This helps prepare a supportive environment in your uterus for a fertilized egg.
Low Levels of Progesterone. Progesterone may be measured during the first trimester to test for an ectopic pregnancy or assess the risk of miscarriage. According to a 2012 article in BMJ, a progesterone level lower than 6 to 10 ng/ml in gestational week 6 likely indicates that the pregnancy is not viable.