Rabbits may hold key to solving mystery of human female orgasm

Study suggests climax may be an evolutionary hangover but crucial questions remain A possible explanation for one of biologys greatest mysteries, the female orgasm, has been bolstered by research showing that rabbits given antidepressants release fewer eggs during sex. The human female orgasm has long proved curious, having no obvious purpose besides being pleasurable. The scientists behind the study have previously proposed it might have its evolutionary roots in a reflex linked to the release of eggs during sex a mechanism that exists today in several animal species, including rabbits. Since humans have spontaneous ovulation, the theory goes that female orgasm may be an evolutionary hangover. They say the new experiment supports the idea. We know there is a reflex …

The science of addiction: a personal struggle to kick cocaine gives a neuroscientist unique insights

Having survived a decade of drink and drugs as a young woman, Professor Judith Grisel focused all her determination on writing a book about addiction When guardianbookshop.com