From Wikipedia, the free encyclopedia. Luteinizing hormone (LH, also known as lutropin and sometimes lutrophin) is a hormone produced by gonadotropic cells in the anterior pituitary gland. In females, an acute rise of LH ( LH surge ) triggers ovulation and development of the corpus luteum.rom Wikipedia, the free encyclopedia. Luteinizing hormone (LH, also known as lutropin and sometimes lutrophin) is a hormone produced by gonadotropic cells in the anterior pituitary gland. In females, an acute rise of LH ( LH surge ) triggers ovulation and development of the corpus luteum.
Key weather averages for Jamaica in February. 1  29. 29Â°C max day temperature. 2  8. 8 hours of sunshine per day. 3  6. 6 days with some rainfall. 4  20. 20Â°C min night temperature. 5  12. 12 hours of daylight per day. 6  M. 7  69. 69 mm of monthly rainfall. 8  10. 10 (Very High) UV index. 9  27. 27Â°C sea temperature.
Weather Averages and Climate in Jamaica. Jamaica is an island in the West Indies, 90 mi (145 km) south of Cuba and 100 mi (161 km) west of Haiti. The island is made up of coastal lowlands, a limestone plateau, and the Blue Mountains, a group of volcanic hills, in the east. Jamaica's resources include coffee, papaya, bauxite, gypsum, limestone and sugar cane. The climate in Jamaica is tropical, with hot and humid weather, although higher inland regions are more temperate.