I don't know if I buy the idea of a "hangover" following most orgasms especially one that lasts two weeks. If this were the case, then 99% of men would be in a perpetual state of being hungover. I relate more to the idea of having "withdrawls" when attempting to abstain from orgasms for several or more days following orgasm frequency. Many men seem to right about being hypersexual 4-5 days after an orgasm and the settling down.