What a great contest Sue ! Your the greatest ! <| sep |> I was thinking along the same lines . Appreciate the input . Wish they would have skipped the coating and kept the price lower . <| sep |> Sounds like this isn ' t related to libido . First factor is the sexual refractory period . For the majority of males that exhibit a refractory period this is the time after orgasm when another orgasm is physiologically impossible . Many males also have difficulty maintaining an erection during some of this period and some also lose interest in further sexual activity after orgasm . The latter is due to the massive prolactin release after orgasm . Dopamine and prolactin inhibit each other . Sex and orgasm flood the brain with dopamine , after orgasm prolactin is secreted which results in a drop in dopamine and may result in a lack of interest in sexual activity . So , this is in all likelihood simply a feature of your biology and is perfectly normal . Do not take supplements to affect libido , these are often unregulated , untested , and of unknown safety or known to be potentially dangerous . A healthy diet and exercise may raise libido , but really I don ' t think this has anything to do with libido but rather your physiology .