GENERIC NAME: Progesterone. BRAND NAME: Prometrium. DRUG CLASS AND MECHANISM: Progesterone is a man-made medication derived from a plant source and is identical to the female hormone, progesterone produced in the ovaries.
Confidence votes 11.0K. The average IQ for an American adult is 98, and reaches spot 18 in countries with the highest IQ average. However, there are several spots in which there are duplicate averages, and the US has the 9th highest IQ average (106 being the highest). Desiree Davidson.
When it comes to the average IQ, it usually tends to range between 85 and 115 and it varies greatly from one country to another. The chronological age and the mental age of the subject can also determine the average intelligence for a particular person, given the fact that this is highly individual. 1. Children and teenagers display different signs of low IQ than adults do, and that is a known fact.