A study was done to observe the effect of the extract of Aka Lau. (Desmos Chinensis Lour) to sexual activities of male white rat. The extract was given extra perioneally for seven days using 4 dose variations : 3, 10, 30 and 100 and lau/kg BW, yohimbin hidrochlorida with intra peritorial of 11.375 j/kg BB was used as a comparison. Parameter observed where socio sexual and motoric activities. Th…