Leontine Alkema, University of Massachusetts at Amherst (image) University of Massachusetts at Amherst Share Print E-Mail Caption UMass Amherst's Leontine Alkema and colleagues offer new estimates and projections of modern contraceptive prevalence in poor nations. At the regional level, they report Asia with slow growth when compared with relatively faster growth in Africa. Credit UMass Amherst Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.