With the continued steep rise of the global human population, and the paucity of safe and
practical contraceptive options available to men, the need for development of effective and …

Medicinal plants may prove useful in developing plant-based strategies for regulation of
male fertility. The present review describes the antifertility potential of certain medicinal …

The effects of the male contraceptive gossypol on the motility of mammalian spermatozoa
are reviewed. The role of sperm motility in the processes of fertilization and the effect of the …

Résumé Le refus des solutions «chimiques», souvent jugées suspectes, mène un nombre
croissant de contemporains à rechercher une alternative naturelle chaque fois qu'elle existe …

Rejection of “chemical” solutions, often considered as suspicious, is leading an increasing
number of people to investigate natural alternatives whenever they find them. The field of …

It has been estimated that in 1988 the world population was 5.128 billion people, a figure
that is expanding at the rate of 1.74% per year [1]. At this rate of growth, the world population …