Britain, France, Germany, Belgium, Italy, Portugal, and Spain were competing for power within European power politics. One way to demonstrate national preeminence was through the acquisition of territories around the world, including Africa.
Additionally, 200 milligrams of DHEA-S has been injected into the blood once or twice weekly beginning at 37 weeks gestation. Multiple doses of 50 milligrams or 100 milligrams of DHEA-S have been injected during weeks 38-42 of pregnancy.
DHEA can be measured on a simple blood test as is reported at DHEAS (S for sulphate). The normal range for DHEA at the Middlesex Hospital is female 0.95 - 11.6 umol/L for women and 2.20- 15.2 umol/L for men.