Animal sexual behaviour however, is proving to be false as, "most hormones don’t influence behaviour directly. Rather, they affect thinking and emotions in variable ways (Azar, 40)." There is much more involved in sexual behaviour in the mammalian animal than oxytocin and vasopressin can explain. It is often assumed that animals do not have sex for pleasure, or alternatively that humans, pigs, bonoboes (and perhaps dolphins and one or two more species of primates) are the only species that do. This is sometimes stated as "animals mate only for reproduction". This view is considered a misconception by some scholars. Jonathan Balcombe argues that
Abstinence-only sex education in Uganda a large proponent against abstinence-only sex education as the organizations implementing the programs are unreliable or have proven to be in the past. In many situations, the choice to abstain is non-existent. Many young girls and some boys are sex workers, selling their bodies to survive. In these high-risk environments, the participants do not have the ability to abstain or enter into a faithful monogamous relationship. Abstinence-only sex education in Uganda has been criticized for ignoring the thousands of citizens that are forced into sexual relations and therefore unprotected against HIV/AIDS. Due to abstinence-only sex education teaching abstinence until marriage